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PSR1.0 参数 Datasheet PDF下载

PSR1.0图片预览
型号: PSR1.0
PDF下载: 下载PDF文件 查看货源
内容描述: NON-隔离DC-DC转换器 [NON- ISOLATION DC-DC CONVERTER]
分类和应用: 转换器分离技术隔离技术DC-DC转换器
文件页数/大小: 2 页 / 464 K
品牌: P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
 浏览型号PSR1.0的Datasheet PDF文件第2页  
PSR1.0 SERIES
NON- ISOLATION DC-DC CONVERTER
FEATURES
PIN-OUT COMPATIBLE WITH LM78XX LINEAR REGULATORS
SMALL SIZE AND LOW PROFILE:
SIP3 L
X
W
X
H = 0.46”
X
0.30”
X
0.40”
HIGH EFFICIENCY UP TO 96%
LOW STANDBY CURRENT
WIDE INPUT RANGE: 4.6
~
36Vdc
OVER-CURRENT PROTECTION
SHORT CIRCUIT PROTECTION
OVER-TEMPERATURE PROTECTION
LOW OUTPUT RIPPLE AND NOISE
FIXED SWITCHING FREQUENCY (500 kHz)
SAFETY MEETS UL60950-1, EN60950-1 AND IEC60950-1
ISO9001 CERTIFIED MANUFACTURING FACILITIES
COMPLIANT TO RoHS EU DIRECTIVE 2011/65/EU
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Distributed Power Architectures
Semiconductor Equipment
Microprocessor Power Applications
DESCRIPTION
The PSR1.0-SERIES are high performance switching regulators are suited to replace
78xx linear regulators and pin compatible. It provides 1A output current and high
efficiency up to 96%.
T E C H N I C A L S P E C I F I C AT I O N
OUTPUT SPECIFICATIONS
Output current
Voltage accuracy
Minimum load
Line regulation
1.2VDC,1.5VDC(Standard)
Load regulation
10% to 100%
1.2VDC,1.5VDC,1.8VDC
of F.L
(Suffix-A)
Others(Stuffix-A)
Vout = 1.2VDC to 6.5VDC
Vout = 9VDC to 15VDC
Load change step
50%
100% of F.L.
Others(Standard)
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
1A, max. Input voltage range (Note 5)
Vout = 1.2VDC to 3.3VDC
±2%Vo
Vout = 5VDC to 6.5VDC
0%
Vout = 9VDC to 15VDC
± 0.2%Vo Maximum input current
± 0.6%Vo Input filter
± 0.4%Vo
± 1.2%Vo
Input reflected ripple current
4.6VDC ~ 36VDC
9V nominal input
12V nominal input
24V nominal input
1A
C filter
150mA
Vin=Vin(min), Io=Io(max)
ENVIRONMENTAL SPECIFICATIONS
–40ºC ~ +85ºC(with derating)
–55ºC ~ +125ºC
MIL-STD-810F
Ripple and noise
20MHz bandwidth
Dynamic load
response
Recovery time
Output current limit
Output short circuit
Capacitor Load (Note 4)
Output voltage overshoot-startup
Continuous, automatics recovery
470µF, max.
Full Load
1%Vo, max.
GENERAL SPECIFICATIONS
Efficiency (Note 3)
Isolation voltage
Switching frequency
Design meet safety standard
Case material
Base material
Potting material
Dimensions
Weight
MTBF (Note 1)
BELLCORE-TR-NWT-000332
MIL-HDBK-217F
See table
None
500kHz±10%
IEC60950-1, UL60950-1, EN60950-1
Non-conductive black plastic
None
Silicon (UL94-V0)
0.46 X 0.30 X 0.40 Inch
(11.7 X 7.5 X 10.1 mm)
1.9g(0.07oz)
2.849 x 10
7
hrs
5.358 x 10
6
hrs
Page 1 of 2
±
Temperature coefficient
± 0.4%Vo Operating temperature range
50mVp-p
Storage temperature range
75mVp-p
0.015%/ , max. Thermal shock
Peak deviation
150mV Over temperature protection
250µs
2.5A
Internal IC junction
150
FEATURE SPECIFICATIONS
Rise time
Time for Vo to rise from 10% to 90%of Vo
2ms, max.
Note
1.
BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at
40ºC. (Ground fixed and controlled environment)
MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load (Ground, Benign,
controlled environment)
2.
Typical value at minimum to maximum input voltage and no load.
3.
Typical value at minimum or maximum input voltage and full load.
4.
Tested with minimum input and constant resistive load.
5.
With a C1 (22uF/50V) input capacitor for input voltage > 32VDC, the
input voltage allows 36 VDC, max.
CAUTION:
This power module is not internally fused. An input line fuse
must always be used.
www.pduke.com
2013/5/3