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    • RNS02ZG-M6
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    产品型号RNS02ZG-M6的Datasheet PDF文件预览

    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Features  
    •
    •
    •
    •
    •
    •
    •
    •
    •
    •
    •
    Single board design  
    Synchronization function  
    Low profile – 8.5 mm height  
    Excellent co-planarity  
    Input/output isolation: 1500 Vdc  
    Convection cooling  
    Low conducted and radiated EMI  
    Wide input range  
    Output overcurrent protection  
    Remote on/off (primary referenced)  
    Output voltage trim adjust, positive or  
    negative  
    Applications  
    •
    •
    •
    •
    Distributed power architectures  
    Telecommunications equipment  
    LAN/WAN applications  
    •
    •
    Operating temperature to 110°C  
    UL, CSA and EN/IEC60950 (3rd ed.) approved  
    Data processing  
    Description  
    The RNS series of converters are industry standard, 2” x 1” size, low profile, single output, DC/DC  
    converters intended for SMT placement and reflow soldering. The product provides on-board conversion of  
    a wide range of standard telecom, datacom and industrial input voltages to isolated low output voltages  
    without the need for any additional cooling. Proprietary patented manufacturing process ensures optimal  
    quality through full process automation. The converters are cost effective high performance alternatives to  
    competing products on the market.  
    Selection Chart  
    Model  
    Input voltage  
    range,  
    Vdc  
    Input  
    current,  
    max Adc  
    0.5  
    Output  
    voltage,  
    Vdc  
    Output rated Output ripple Efficiency,  
    current,  
    Adc  
    1.5  
    and noise,  
    %
    mVp-p  
    25  
    RNS01EE-M6  
    RNS03ZE-M6  
    RNS01EG-M6  
    RNS02ZG-M6  
    RNS0.9ET-M6  
    RNS0.6ZH-M6  
    18-72  
    3.30  
    78  
    79  
    79  
    83  
    80  
    83  
    38-75  
    0.4  
    3.30  
    3.0  
    50  
    18-72  
    0.5  
    5.05  
    1.2  
    25  
    38-75  
    0.4  
    5.05  
    2.0  
    50  
    18-72  
    0.5  
    7.00  
    0.9  
    25  
    38-75  
    0.3  
    12.0  
    0.6  
    40  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 1 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Absolute Maximum Ratings  
    Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely affect  
    long-term reliability and cause permanent damage to the converter. Specifications apply over specified input  
    voltage, output load and temperature range, unless otherwise noted.  
    Parameter  
    Input voltage (Vin)  
    Conditions/Description  
    Continuous (RNS01EE/RNS01EG/RNS0.9ET)  
    Continuous (RNS03ZE/RNS02ZG/RNS0.6ZH)  
    Transient, 100ms  
    Min  
    (18)  
    38  
    Max  
    (72)  
    75  
    Units  
    Vdc  
    Vdc  
    Vdc  
    °C  
    Transient Input Voltage (Vint)  
    Operating CaseTemp. (Tc)  
    Storage Temperature (Ts)  
    ON/OFF Control Voltage (Vrc)  
    100  
    110  
    125  
    16  
    All operating conditions  
    -45  
    -55  
    -5  
    °C  
    Referenced to -Vin  
    Vdc  
    Environmental and Mechanical Specifications  
    Specifications apply over specified input voltage, output load and temperature range, unless otherwise noted.  
    Parameter  
    Conditions/Description  
    Min  
    Nom  
    Max  
    100  
    Units  
    g
    Shock  
    IEC68-2-27  
    Sinusoidal Vibration  
    Weight  
    IEC68-2-6  
    10  
    g
    0.6/17  
    oz/g  
    Water Washing  
    MTBF  
    Standard process  
    Yes  
    Per Bellcore TR-NWT-000332  
    2,500  
    kHrs  
    Isolation Specifications  
    Specifications apply over specified input voltage, output load and temperature range, unless otherwise noted.  
    Parameter  
    Conditions/Description  
    Min  
    Nom  
    Max  
    Units  
    Insulation Safety Rating  
    Isolation Voltage (Vps)  
    Isolation Resistance (Rps)  
    Isolation Capacitance (Cps)  
    Operational  
    1,500  
    Vdc  
    MOhm  
    pF  
    10  
    2,200  
    Input Specifications  
    Specifications apply over specified input voltage, output load and temperature range, unless otherwise noted.  
    Parameter  
    Input Voltage (Vin)  
    Conditions/Description  
    Continuous (4:1 input range)  
    Continuous (standard input range)  
    Vin.Nom, Remote Control  
    activated  
    Min  
    (18)  
    38  
    Nom  
    (48)  
    48  
    Max  
    (72)  
    75  
    Units  
    Vdc  
    Input Current when Shutdown  
    3
    mAdc  
    Vin.Nom, Io = 0 (4:1 range)  
    Vin.Nom, Io = 0 (std input range)  
    (30)  
    10  
    Input Current No Load  
    mAdc  
    Turn-On Input Voltage 18-72 Vin Ramping Up, Io.Max  
    Turn-On Input Voltage 38-75 Vin Ramping Up, Io.Max  
    Turn-Off Input Voltage 18-72 Vin Ramping Down, Io.Max  
    Turn-Off Input Voltage 38-75 Vin Ramping Down, Io.Max  
    16.5  
    34  
    17.5  
    36  
    18  
    Vdc  
    Vdc  
    Vdc  
    Vdc  
    ms  
    38  
    15.5  
    30  
    16  
    16.5  
    36  
    33  
    Turn-On Time  
    To Output Regulation Band  
    After Remote Control  
    Rise Time  
    250  
    25  
    400  
    ms  
    5
    ms  
    Input Reflected Ripple Current  
    Input Capacitance  
    Vin.Max, Io.Max  
    30  
    mAp-p  
    µF  
    1.4  
    2-Nov-01  
    Rev 1.1  
    Page 2 of 16  
    www.power-one.com  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Output Specifications  
    All specifications apply over input voltage, output load and temperature range, unless otherwise noted.  
    RNS01EE : 3.3V/1.5A  
    Parameter  
    Conditions/Description  
    Min  
    Nom  
    Max  
    Units  
    Output Voltage  
    Vo  
    Io  
    3.27  
    3.30  
    3.33  
    Vdc  
    Vin.Nom, Io = 1.5A, 25°C  
    Setpoint Accuracy  
    Output Current  
    Line Regulation  
    Vin.Min to Vin.Max  
    Vin.Min to Vin.Max, 50%  
    Io.Max  
    0.15  
    1.5  
    50  
    Adc  
    mV  
    25  
    35  
    Load Regulation  
    Dynamic Regulation  
    Peak Deviation  
    Vin.Nom, Io.Min to Io.Max  
    50-100% Io.Max load step  
    change.  
    70  
    mV  
    300  
    300  
    50  
    ± mV  
    µs  
    Settling Time  
    to 1% error band  
    Output Voltage Ripple  
    Vr  
    Comax  
    Icl  
    Vin.Min to Vin.Max, Io.Min to  
    Io Max, 20MHz Bandwidth  
    Io.Max, Vin.Nom  
    25  
    mVp-p  
    Admissible Load  
    Capacitance  
    2,200  
    150  
    µF  
    Output Current Limit  
    Threshold  
    Vout ≤0.90 Vo.Nom  
    110  
    %Io.Max  
    Switching Frequency  
    Temperature  
    Fs  
    Vin.Nom, Io.Max  
    410  
    kHz  
    %Vo/°C  
    Tco  
    0.02  
    3.85  
    Coefficient  
    Trim Range  
    Vt  
    Io.Min to Io.Max, Vin.Min to  
    Vin.Max  
    2.75  
    Vo  
    RNS01EE Characteristic curves  
    Output Voltage Vs Load  
    Efficiency Vs Load  
    Vout (V)  
    Efficiency  
    90%  
    4.00  
    3.50  
    3.00  
    2.50  
    2.00  
    80%  
    70%  
    60%  
    50%  
    40%  
    30%  
    20%  
    10%  
    0%  
    1.50  
    1.00  
    0.50  
    0.00  
    Vin Min  
    Vin Nom  
    Vin Max  
    Vin Min  
    Vin Nom  
    Vin Max  
    Iout (A)  
    Iout (A)  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 3 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Output Specifications  
    All specifications apply over input voltage, output load and temperature range, unless otherwise noted.  
    RNS03ZE : 3.3V/3.0A  
    Parameter  
    Conditions/Description  
    Min  
    Nom  
    Max  
    Units  
    Output Voltage  
    Vo  
    Io  
    3.27  
    3.30  
    3.33  
    Vdc  
    Vin.Nom, Io = 2.0A, 25°C  
    Setpoint Accuracy  
    Output Current *  
    Line Regulation  
    Vin.Min to Vin.Max  
    Vin.Min to Vin.Max, 50%  
    Io.Max  
    0.3  
    3.0  
    50  
    Adc  
    mV  
    Load Regulation  
    Dynamic Regulation  
    Peak Deviation  
    Vin.Nom, Io.Min to Io.Max  
    25-75% Io.Max load step  
    change.  
    120  
    mV  
    300  
    300  
    70  
    ± mV  
    µs  
    Settling Time  
    to 1% error band  
    Output Voltage Ripple  
    Vr  
    Comax  
    Icl  
    Vin.Min to Vin.Max, Io.Min to  
    Io Max, 20MHz Bandwidth  
    Io.Max, Vin.Nom  
    50  
    mVp-p  
    Admissible Load  
    Capacitance  
    15,000  
    140  
    µF  
    Output Current Limit  
    Threshold  
    Vout ≤0.90 Vo.Nom  
    110  
    2.3  
    %Io.Max  
    Switching Frequency  
    Temperature  
    Fs  
    Vin.Nom, Io.Max  
    400  
    kHz  
    %Vo/°C  
    Tco  
    0.02  
    4.0  
    Coefficient  
    Trim Range  
    Vt  
    Io.Min to Io.Max, Vin.Min to  
    Vin.Max  
    Vo  
    * At Iout<Iout.Min, the output may contain low frequency component that exceeds ripple specifications. The  
    output voltage may rise to a maximum of 4.0V.  
    RNS03ZE Characteristic curves  
    Output Voltage Vs Load  
    Efficiency Vs Load  
    Vout (V)  
    Efficiency  
    90.00%  
    80.00%  
    70.00%  
    60.00%  
    50.00%  
    40.00%  
    30.00%  
    20.00%  
    10.00%  
    0.00%  
    4.50  
    4.00  
    3.50  
    3.00  
    2.50  
    2.00  
    1.50  
    1.00  
    0.50  
    0.00  
    Vin Min  
    Vin Nom  
    Vin Max  
    Vin Min  
    Vin Nom  
    Vin Max  
    Iout (A)  
    Iout (A)  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 4 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Output Specifications  
    All specifications apply over input voltage, output load and temperature range, unless otherwise noted.  
    RNS01EG : 5.05V/1.2A  
    Parameter  
    Conditions/Description  
    Min  
    Nom  
    Max  
    Units  
    Output Voltage  
    Vo  
    Io  
    5.02  
    5.05  
    5.08  
    Vdc  
    Vin.Nom, Io = 0.2A, 25°C  
    Setpoint Accuracy  
    Output Current  
    Line Regulation  
    Vin.Min to Vin.Max  
    Vin.Min to Vin.Max, 50%  
    Io.Max  
    0.15  
    1.2  
    Adc  
    mV  
    60  
    40  
    100  
    Load Regulation  
    Dynamic Regulation  
    Peak Deviation  
    Vin.Nom, Io.Min to Io.Max  
    50-100% Io.Max load step  
    change.  
    100  
    mV  
    250  
    300  
    50  
    ± mV  
    µs  
    Settling Time  
    to 1% error band  
    Output Voltage Ripple  
    Vr  
    Comax  
    Icl  
    Vin.Min to Vin.Max, Io.Min to  
    Io Max, 20MHz Bandwidth  
    Io.Max, Vin.Nom  
    25  
    mVp-p  
    Admissible Load  
    Capacitance  
    2,200  
    150  
    µF  
    Output Current Limit  
    Threshold  
    Vout ≤0.90 Vo.Nom  
    110  
    4.3  
    %Io.Max  
    Switching Frequency  
    Temperature  
    Fs  
    Vin.Nom, Io.Max  
    410  
    kHz  
    %Vo/°C  
    Tco  
    0.02  
    5.9  
    Coefficient  
    Trim Range  
    Vt  
    Io.Min to Io.Max, Vin.Min to  
    Vin.Max  
    Vo  
    RNS01EG Characteristic curves  
    Vout (V)  
    6.00  
    Output Voltage Vs Load  
    Efficiency  
    Efficiency Vs Load  
    90%  
    80%  
    70%  
    60%  
    50%  
    40%  
    30%  
    20%  
    10%  
    0%  
    5.00  
    4.00  
    3.00  
    2.00  
    1.00  
    0.00  
    Vin Min  
    Vin Nom  
    Vin Max  
    Vin Min  
    Vin Nom  
    Vin Max  
    Iout (A)  
    Iout (A)  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 5 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Output Specifications  
    All specifications apply over input voltage, output load and temperature range, unless otherwise noted.  
    RNS02ZG : 5.05V/2.0A  
    Parameter  
    Conditions/Description  
    Min  
    Nom  
    Max  
    Units  
    Output Voltage  
    Vo  
    Io  
    5.02  
    5.05  
    5.08  
    Vdc  
    Vin.Nom, Io = 1.5A, 25°C  
    Setpoint Accuracy  
    Output Current *  
    Line Regulation  
    Vin.Min to Vin.Max  
    Vin.Min to Vin.Max, 50%  
    Io.Max  
    0.2  
    2.0  
    Adc  
    mV  
    100  
    Load Regulation  
    Dynamic Regulation  
    Peak Deviation  
    Vin.Nom, Io.Min to Io.Max  
    25-75% Io.Max load step  
    change.  
    180  
    mV  
    250  
    300  
    70  
    ± mV  
    µs  
    Settling Time  
    to 1% error band  
    Output Voltage Ripple  
    Vr  
    Comax  
    Icl  
    Vin.Min to Vin.Max, Io.Min to  
    Io Max, 20MHz Bandwidth  
    Io.Max, Vin.Nom  
    50  
    mVp-p  
    Admissible Load  
    Capacitance  
    10,000  
    140  
    µF  
    Output Current Limit  
    Threshold  
    Vout ≤0.90 Vo.Nom  
    110  
    4.0  
    %Io.Max  
    Switching Frequency  
    Temperature  
    Fs  
    Vin.Nom, Io.Max  
    400  
    kHz  
    %Vo/°C  
    Tco  
    0.02  
    6.0  
    Coefficient  
    Trim Range  
    Vt  
    Io.Min to Io.Max, Vin.Min to  
    Vin.Max  
    Vo  
    * At Iout<Iout.Min, the output may contain low frequency component that exceeds ripple specifications. The  
    output voltage may rise to a maximum of 6.0V  
    RNS02ZG Characteristic curves  
    Output Voltage Vs Load  
    Efficiency Vs Load  
    Vout (V)  
    7.00  
    Efficiency  
    90.00%  
    80.00%  
    70.00%  
    60.00%  
    50.00%  
    40.00%  
    30.00%  
    20.00%  
    10.00%  
    0.00%  
    6.00  
    5.00  
    4.00  
    3.00  
    2.00  
    Vin Min  
    Vin Nom  
    Vin Max  
    Vin Min  
    Vin Nom  
    Vin Max  
    1.00  
    0.00  
    Iout (A)  
    Iout (A)  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 6 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Output Specifications  
    All specifications apply over input voltage, output load and temperature range, unless otherwise noted.  
    RNS0.9ET : 7.0V/0.86A  
    Parameter  
    Conditions/Description  
    Min  
    Nom  
    Max  
    Units  
    Output Voltage  
    Vo  
    Io  
    6.95  
    7.00  
    7.05  
    Vdc  
    Vin.Nom, Io = 0.72A, 25°C  
    Setpoint Accuracy  
    Output Current *  
    Line Regulation  
    Vin.Min to Vin.Max  
    Vin.Min to Vin.Max, 50%  
    Io.Max  
    0.08  
    0.86  
    100  
    Adc  
    mV  
    80  
    50  
    Load Regulation  
    Dynamic Regulation  
    Peak Deviation  
    Vin.Nom, Io.Min to Io.Max  
    50-100% Io.Max load step  
    change.  
    100  
    mV  
    250  
    250  
    100  
    ± mV  
    µs  
    Settling Time  
    to 1% error band  
    Output Voltage Ripple  
    Vr  
    Comax  
    Icl  
    Vin.Min to Vin.Max, Io.Min to  
    Io Max, 20MHz Bandwidth  
    Io.Max, Vin.Nom  
    25  
    mVp-p  
    Admissible Load  
    Capacitance  
    2,200  
    150  
    µF  
    Output Current Limit  
    Threshold  
    Vout ≤0.90 Vo.Nom  
    110  
    %Io.Max  
    Switching Frequency  
    Temperature  
    Fs  
    Vin.Nom, Io.Max  
    410  
    kHz  
    %Vo/°C  
    Tco  
    0.02  
    8.05  
    Coefficient  
    Trim Range  
    Vt  
    Io.Min to Io.Max, Vin.Min to  
    Vin.Max  
    5.95  
    Vo  
    RNS0.9ET Characteristic curves  
    Output Voltage Vs Load  
    Efficiency Vs Load  
    Vout (V)  
    Efficiency  
    90%  
    8.00  
    7.00  
    6.00  
    5.00  
    4.00  
    3.00  
    2.00  
    1.00  
    0.00  
    80%  
    70%  
    60%  
    50%  
    40%  
    30%  
    20%  
    10%  
    0%  
    Vin Min  
    Vin Nom  
    Vin Max  
    Vin Min  
    Vin Nom  
    Vin Max  
    Iout (A)  
    Iout (A)  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 7 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Output Specifications  
    All specifications apply over input voltage, output load and temperature range, unless otherwise noted.  
    RNS0.6ZH : 12.0V/0.6A  
    Parameter  
    Conditions/Description  
    Min  
    Nom  
    Max  
    Units  
    Output Voltage  
    Vo  
    Io  
    11.83  
    12.00  
    12.18  
    Vdc  
    Vin.Nom, Io = 0.3A, 25°C  
    Setpoint Accuracy  
    Output Current *  
    Line Regulation  
    Vin.Min to Vin.Max  
    Vin.Min to Vin.Max, 50%  
    Io.Max  
    0.06  
    0.6  
    50  
    Adc  
    mV  
    Load Regulation  
    Dynamic Regulation  
    Peak Deviation  
    Vin.Nom, Io.Min to Io.Max  
    25-75% Io.Max load step  
    change.  
    250  
    mV  
    400  
    250  
    100  
    ± mV  
    µs  
    Settling Time  
    to 1% error band  
    Output Voltage Ripple  
    Vr  
    Comax  
    Icl  
    Vin.Min to Vin.Max, Io.Min to  
    Io Max, 20MHz Bandwidth  
    Io.Max, Vin.Nom  
    40  
    mVp-p  
    Admissible Load  
    Capacitance  
    220  
    140  
    µF  
    Output Current Limit  
    Threshold  
    Vout ≤0.90 Vo.Nom  
    110  
    9.0  
    %Io.Max  
    Switching Frequency  
    Temperature  
    Fs  
    Vin.Nom, Io.Max  
    400  
    kHz  
    %Vo/°C  
    Tco  
    0.02  
    15.0  
    Coefficient  
    Trim Range  
    Vt  
    Io.Min to Io.Max, Vin.Min to  
    Vin.Max  
    Vo  
    * At Iout<Iout.Min, the output may contain low frequency component that exceeds ripple specifications. The  
    output voltage may rise to a maximum of 14.0V  
    RNS0.6ZH Characteristic curves  
    Output Voltage Vs Load  
    Efficiency Vs Load  
    Efficiency  
    90.00%  
    80.00%  
    70.00%  
    60.00%  
    50.00%  
    40.00%  
    30.00%  
    20.00%  
    10.00%  
    0.00%  
    Vout (V)  
    16.00  
    14.00  
    12.00  
    10.00  
    8.00  
    6.00  
    Vin Min  
    Vin Nom  
    Vin Max  
    4.00  
    Vin Min  
    Vin Nom  
    Vin Max  
    2.00  
    0.00  
    Iout (A)  
    Iout (A)  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 8 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Feature Specifications  
    All specifications apply over input voltage, output load and temperature range, unless otherwise noted.  
    Parameter  
    Conditions/Description  
    Min  
    Nom  
    Max  
    Units  
    Remote Control:  
    Converter OFF  
    Converter ON  
    Sink Current  
    RC pin is pulled low  
    Voltage source or open circuit  
    Vin=Vin.Nom  
    -1.0  
    4.0  
    1.0  
    6
    Vdc  
    Vdc  
    0.3  
    mAdc  
    Synchronization:*  
    Frequency Range  
    TTL compatible square wave on  
    sync pin. Referenced to –Vin  
    (4:1 input range)  
    450  
    600  
    kHz  
    (520)  
    (688)  
    * RNS0.6ZH does not have this feature.  
    Temperature Derating Curves  
    The derating curves below give an indication of the output power achievable with and without forced air-  
    cooling. However in the final application, in order to ensure the reliability of the unit, care must be taken to  
    ensure the maximum case temperature is not exceeded under any conditions.  
    Output Power Vs Ambient Temp. and Airflow  
    120  
    100  
    80  
    60  
    400LFM (2 m/s)  
    200LFM (1 m/s)  
    0 LFM  
    40  
    20  
    0
    Ambient Temp. (deg °C)  
    2-Nov-01  
    Rev 1.1  
    Page 9 of 16  
    www.power-one.com  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Typical Application  
    Turn-On Input Voltage  
    This series of converters does not require any  
    external components for proper operation.  
    However, if the distribution of the input voltage to  
    the converter contains significant inductance, a  
    capacitor across the input terminals may be  
    required to stabilize the input voltage. A minimum  
    of 1µF, quality electrolytic / ceramic capacitor is  
    recommended for this purpose.  
    (Note:- this feature is not available on 4:1 input  
    range devices, RNS01EE/RNS01EG/RNS0.9ET)  
    An external resistor can program the input voltage  
    at which the converter switches on. The voltage  
    at which the unit switches off is typically 1V below  
    the turn-on input voltage (Vion).  
    For output decoupling it is recommended to  
    connect, directly across the output pins, a 1µF  
    ceramic capacitor (for 3.3V and 5V outputs) or a  
    0.27µF ceramic capacitor (for 7V and 12V  
    outputs).  
    The characteristic curves below shows the typical  
    resistor values required to achieve adjustment of  
    turn-on input voltage (Vion).  
    To decrease Vion the resistor should be  
    connected between pins 10 and 11.  
    Remote Control Feature  
    KOhm  
    Resistance required to decrease Vion  
    1000  
    900  
    800  
    700  
    600  
    500  
    400  
    300  
    200  
    100  
    0
    The remote control pin functions as a normal soft  
    shutdown. It is referenced to the –Vin pin. With  
    positive logic, when the remote control pin is  
    pulled low, the output is turned off and the unit  
    goes into a very low input power mode.  
    An open collector switch is recommended to  
    control the voltage between the remote control pin  
    and the -Vin pin of the converter. The remote  
    control pin is pulled up internally, so no external  
    voltage source is required. The user should avoid  
    connecting a resistor between the remote control  
    pin and the +Vin pin.  
    36  
    35.5  
    35  
    34.5  
    34  
    33.5  
    Voltage (Vion)  
    The user must take care to ensure that the pin  
    reference for the control is connected close to the  
    To increase Vion the resistor should be connected  
    between pins 11 and 17.  
    -Vin pin.  
    The control signal must not be  
    Resistance required to increase Vion  
    referenced ahead of EMI filtering, or remotely  
    from the unit. If the remote control pin is not used,  
    it can be left floating.  
    KOhm  
    2000  
    1800  
    1600  
    1400  
    1200  
    1000  
    800  
    Synchronization Feature  
    It is possible to synchronize the switching  
    frequency of one or more converters to an  
    600  
    400  
    200  
    external symmetrical clock signal.  
    It is  
    0
    recommended that the signal be driven by a TTL  
    compatible output. The rise time of the clock  
    37  
    38  
    39  
    40  
    41  
    42  
    Voltage (Vion)  
    signal should be less than 10ns.  
    If the  
    synchronization feature is not used, it should be  
    left open circuit.  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 10 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Output Current Limiting  
    Output Voltage Trim  
    When the output is overloaded above the  
    maximum output current rating, the voltage will  
    start to reduce to maintain the output power to a  
    safe level. In a condition of high overload or  
    short-circuit where the output voltage is pulled  
    below approximately 30% of Vo.Nom, the unit will  
    enter a ‘Hiccup’ mode of operation. Under this  
    condition the unit will attempt to restart,  
    approximately every 100ms until the overload has  
    cleared.  
    Note: For setting nominal output voltage pin 8  
    must be connected to pin 9.  
    The trim feature allows the user to adjust the  
    output voltage from the nominal. This can be  
    used to accommodate a different requirement or  
    to do production margin testing.  
    Output voltage can be adjusted by an external  
    resistor. If pin 8 and pin 9 are not connected  
    together the output will decrease to a low value.  
    To increase Vo a resistor should be connected  
    between pin 8 / 9 and pin 17 ( -Vin). To decrease  
    Vo, a resistor should be connected between pin 8  
    and 9 (NOR).  
    Parallel Operation  
    Paralleling of two converters is possible by direct  
    connection of the output voltage terminal pins.  
    The load regulation characteristic is designed to  
    facilitate current sharing (typically ± 20%).  
    To increase Vo:  
    Radj = A x (B - Vd) / (Vd - Vo) kΩ  
    Where: Vd = Desired output voltage  
    Vo = Nominal output voltage.  
    Thermal Considerations  
    The converter is designed for natural or forced  
    convection cooling. The output power of the  
    converter is limited by the maximum case  
    temperature (Tc). To ensure reliable long term  
    operation of the converters, and to comply with  
    safety agency requirements, Power-One limits  
    maximum allowable case temperature (Tc) to  
    110°C (see Mechanical Drawings).  
    To reduce Vo:  
    Radj = C x (Vo - Vd) / (Vd - D) kΩ  
    Where: Vd = Desired output voltage  
    Vo = Nominal output voltage.  
    Model  
    RNS01EE  
    RNS03ZE  
    RNS01EG  
    RNS02ZG  
    RNS0.9ET  
    RNS0.6ZH  
    A
    B
    C
    D
    3.18  
    4.21  
    3.18  
    4.21  
    3.18  
    0.489  
    3.86  
    4.12  
    5.93  
    6.39  
    8.05  
    16.27  
    13  
    2.75  
    1.75  
    4.28  
    2.62  
    5.95  
    8.715  
    17.58  
    12.6  
    17.97  
    12.6  
    2.832  
    Notes:  
    1. When the output voltage is trimmed up, the  
    output power from the converter must not  
    exceed its maximum rating.  
    This is  
    determined by measuring the output voltage  
    on the output pins, and multiplying it by the  
    output current.  
    2. The trim feature allows the generation of  
    additional standard voltages such as 2.5V  
    from 3.3V model, 15V from 12V model and 6V  
    or 8V from the 7V model.  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 11 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Safety Considerations  
    EMC Specifications  
    These converters feature 1500 Volt DC isolation  
    Conducted Noise:  
    from input to output.  
    The input to output  
    resistance is greater than 10MOhm.  
    These  
    The converters meet the requirements of  
    EN55022, CISPR22 and FCC CFR title 47 Part 15  
    Sub-part J - Conducted (conducted noise on the  
    input terminals) without any external components.  
    The results for this solution are displayed below.  
    converters are provided with Operational  
    Insulation between input and output circuits  
    according to EN60950 / UL1950 / CSA60950-00.  
    Nevertheless, if the system using the converter  
    needs to receive safety agency approval, certain  
    rules must be followed in the design of the  
    system. In particular, all of the creepage and  
    clearance requirements of the end-use safety  
    To meet level B for the above standards it is  
    necessary to fit a 3. 3µF ceramic capacitor across  
    the input terminals.  
    requirements must be observed.  
    These  
    documents include UL60950, CSA60950-00 and  
    EN60950, although specific applications may  
    have additional requirements.  
    dbµV  
    Conducted EMI (Input Terminals)  
    80  
    EN55022 A QP.  
    70  
    In order for the output of the converter to be  
    considered as SELV (Safety Extra Low Voltage)  
    or TNV-1, according to EN60950 / UL1950 /  
    CSA60950-00, one of the following requirements  
    must be met in the system design:  
    EN55022 A AV.  
    60  
    50  
    40  
    30  
    20  
    10  
    • The converter has no internal fuse. The  
    external fuse must be provided to protect the  
    system from catastrophic failure. The fuse with  
    0
    a
    rating not greater than 2.0A is  
    1.E0+0.51  
    1.E1+06  
    10  
    1.E+07  
    30  
    1.E+08  
    recommended. The user can select a lower  
    rating fuse based upon the inrush transient  
    and the maximum input current of the  
    converter, which occurs at the minimum input  
    voltage. Both input traces and the chassis  
    ground trace (if applicable) must be capable of  
    conducting a current of 1.5 times the value of  
    the fuse without opening. The fuse must not  
    be placed in the grounded input line, if any.  
    FREQ (MHz)  
    Electromagnetic Susceptibility:  
    Standard  
    Applied  
    Stress  
    Class Performance  
    Level  
    Outcome *  
    Electrostatic  
    Discharge  
    2KV to  
    pins  
    1
    B
    EN61000-4-2  
    Electromagnetic  
    Field  
    • If the voltage source feeding the module is  
    SELV, the output of the converter is  
    considered SELV and may be grounded or  
    ungrounded.  
    3V/m  
    2
    3
    2
    A
    B
    B
    EN61000-4-3  
    Electrical Fast  
    Transient  
    2000 Vp  
    to input  
    EN61000-4-4  
    Conducted  
    • The components on the converter carry  
    transients, which exceed the input voltage.  
    Even if the input voltage is SELV (<60V) the  
    components on the primary side of the  
    converter may have to be considered as  
    hazardous. A safety interlock may be needed  
    to prevent the user from accessing the  
    converter while operational.  
    3Vrms to  
    input  
    Disturbances  
    EN61000-4-6  
    * A denotes normal operation, no deviation from  
    specification. B denotes temporary deviation from  
    specification is possible.  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 12 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Surface Mount Assembly  
    Max. temp. on pins 1 and 10 during reflow  
    soldering (deg C)  
    Soldering:  
    300  
    250  
    200  
    150  
    100  
    50  
    Peak Temperature  
    (See fig below)  
    The following instructions must be observed when  
    soldering the unit. Failure to observe these  
    instructions may result in failure or significant  
    degradation of the module performance. Power-  
    One will not honor any warranty claims arising  
    from failure to observe these instructions.  
    tp  
    This product is approved for forced convection  
    reflow soldering only.  
    0
    The curves below define the maximum peak  
    reflow temperature permissible measured on  
    Pins 1 and 10 of the converter.  
    190 – 450 s  
    Time (s)  
    The lead-frame is constructed from a high  
    temperature glass filled, UL94V0 flame retardant,  
    diallyl ortho-phthalate moulding compound  
    commonly used for packaging of electronics  
    components. It has passed NASA outgassing  
    tests and is certified to MIL-M-14. The coefficient  
    of thermal expansion is equivalent to FR4.  
    Restriction curve above 215ºC  
    Peak temp. at pins 1 and 10 (ºC)  
    245  
    240  
    235  
    230  
    225  
    220  
    215  
    210  
    205  
    200  
    The gull wing leads are formed to ensure optimal  
    solder joint strength and structure. Furthermore  
    they facilitate visual inspection (manual or  
    automatic). The leads are formed from a 97% Cu  
    alloy plated with Cu and Sn 90. This material is  
    commonly used in the manufacture of integrated  
    circuits. It has good corrosion resistance and  
    exhibits the nobility inherent to all high copper  
    alloys. Unlike brasses, this material is essentially  
    immune to stress corrosion cracking. It also  
    10  
    20  
    30  
    40  
    50  
    60  
    tp (s)  
    Pick & Place Assembly:  
    exhibits excellent solderability.  
    It is readily  
    The product is designed with a large flat area in  
    the center of the top surface to serve as a pick up  
    point for automated vacuum pick and place  
    equipment. The ‘open board’ construction of the  
    unit ensures that weight is kept to a minimum.  
    However due to the relatively large size of the  
    component, a large nozzle (> 4.0mm, depending  
    on vacuum pressure) is recommended for picking  
    and placing.  
    wetted by solders and performs well in standard  
    solderability tests. (Dip of Class II or better).  
    The product is manufactured with a patented  
    process, which is fully automated, and ‘in-line’.  
    This ensures that there is no contamination or  
    mechanical stress on the lead-frame so that the  
    co planarity and solderability are maintained.  
    The unit may also be automatically handled using  
    ‘odd-form’ placement equipment, with mechanical  
    grippers. For this type of equipment the end  
    edges of the device, which have no leads and  
    also feature the greatest dimensional accuracy,  
    should be used as pick-up points.  
    The product is shipped in JEDEC trays to  
    guarantee preservation of the co-planarity and  
    enable fully automated assembly in the final  
    application.  
    2-Nov-01  
    Rev 1.1  
    www.power-one.com  
    Page 13 of 16  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Mechanical Drawing  
    Note:- mm[inches]  
    Tolerances: -  
    0.5-10 ±0.1  
    10-100 ±0.2  
    47.4 [1.866]  
    7.4 [0.291]  
    28 [1.102]  
    25.4 [1]  
    Pin 1  
    Tc  
    &
    2.6 [0.102]  
    3.7 [0.146]  
    Pick up point  
    Top View  
    45.6 [1.795]  
    Height Profile  
    2-Nov-01  
    Rev 1.1  
    Page 14 of 16  
    www.power-one.com  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    18  
    17  
    16  
    15  
    14  
    13  
    12  
    11  
    10  
    24 [0.945]  
    29.6 [1.165]  
    1
    2
    3
    4
    5
    6
    7
    8
    9
    5 [0.197]  
    3.6 [0.142]  
    40 [1.575]  
    Recommended land pattern  
    Tray pickup point  
    JEDEC TRAY  
    2-Nov-01  
    Rev 1.1  
    Page 15 of 16  
    www.power-one.com  
    Product Specifications  
    Nov 2001  
    RNS Series: 5-10W DC/DC Converters  
    18-72 & 38-75V Input  
    3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)  
    Pin-Out  
    Pin  
    1
    Designation  
    +Vout  
    -Vout  
    NC  
    Function  
    Positive output voltage  
    Output voltage return  
    Not connected  
    Reference  
    Secondary  
    Secondary  
    Secondary  
    Secondary  
    Secondary  
    Primary  
    2
    3
    4
    NC  
    Not connected  
    5
    NC  
    Not connected  
    6
    NC  
    Not connected  
    7
    Sync  
    Trim  
    Synchronization Input  
    Output voltage adjust.  
    Note: - To set nominal output voltage  
    connect pins 8 and 9 together  
    Connection for nominal output voltage  
    Turn-on/off input voltage adjust  
    Note: - Not Connected on  
    RNS01EE/RNS01EG/RNS0.9ET  
    Remote control. Pull low to turn unit off  
    Not connected  
    Primary  
    8
    Primary  
    9
    NOR  
    TOA  
    Primary  
    Primary  
    10  
    11  
    12  
    13  
    14  
    15  
    16  
    17  
    18  
    RC  
    NC  
    Primary  
    Primary  
    Primary  
    Primary  
    Primary  
    Primary  
    Primary  
    Primary  
    NC  
    Not connected  
    NC  
    Not connected  
    NC  
    Not connected  
    NC  
    Not connected  
    -Vin  
    +Vin  
    Negative input voltage  
    Positive input voltage  
    Ordering Information  
    Options  
    Suffixes to part number  
    Surface Mount Version, shipped  
    in JEDEC Tray  
    Suffix “–M6”.  
    Through hole (leaded) version.  
    Consult factory for availability.  
    Notes  
    1. Consult factory for the complete list of available options.  
    2. Power-One products are not authorized for use as critical components in life support systems, equipment used in hazardous  
    environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.  
    3. Specifications are subject to change without notice.  
    2-Nov-01  
    Rev 1.1  
    Page 16 of 16  
    www.power-one.com  
    配单直通车
    RNS02ZG-M6产品参数
    型号:RNS02ZG-M6
    是否无铅：含铅
    是否Rohs认证：不符合
    生命周期：Obsolete
    IHS 制造商：POWER-ONE INC
    包装说明：,
    Reach Compliance Code：compliant
    风险等级：5.88
    Is Samacsys：N
    其他特性：HGT NOM
    模拟集成电路 - 其他类型：DC-DC REGULATED POWER SUPPLY MODULE
    最大输入电压：75 V
    最小输入电压：38 V
    标称输入电压：48 V
    JESD-30 代码：R-XDMA-G18
    JESD-609代码：e0
    长度：47.4 mm
    功能数量：1
    输出次数：1
    端子数量：18
    最高工作温度：70 °C
    最低工作温度：
    最大输出电压：6 V
    最小输出电压：4 V
    标称输出电压：5.05 V
    封装主体材料：UNSPECIFIED
    封装形状：RECTANGULAR
    封装形式：MICROELECTRONIC ASSEMBLY
    峰值回流温度（摄氏度）：NOT SPECIFIED
    认证状态：Not Qualified
    表面贴装：YES
    技术：HYBRID
    温度等级：COMMERCIAL
    端子面层：TIN LEAD
    端子形式：GULL WING
    端子节距：5 mm
    端子位置：DUAL
    处于峰值回流温度下的最长时间：NOT SPECIFIED
    最大总功率输出：10 W
    微调/可调输出：YES
    宽度：25.4 mm
    Base Number Matches：1
    •  
    • 供货商
    • 型号 *
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