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DOH06-05TA 参数 Datasheet PDF下载

DOH06-05TA图片预览
型号: DOH06-05TA
PDF下载: 下载PDF文件 查看货源
内容描述: 非隔离式负载的DC / DC转换器点 [Non-isolated Point of load DC/DC converters]
分类和应用: 转换器
文件页数/大小: 3 页 / 219 K
品牌: P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
 浏览型号DOH06-05TA的Datasheet PDF文件第2页浏览型号DOH06-05TA的Datasheet PDF文件第3页  
FEATURES
OUTPUT CURRENT UP TO 6A
SMALL SIZE AND LOW PROFILE :
0.80”
X
0.45”
X
0.22” (SMD) ; 0.9”
X
0.40”
X
0.20” (SIP)
HIGH EFFICIENCY - 94% @ 3.3V FULL LOAD
INPUT RANGE FROM 2.4VDC TO 5.5VDC
FIXED SWITCHING FREQUENCY (300KHZ)
SMD & SIP PACKAGES
OUTPUT VOLTAGE PROGRAMMABLE FROM 0.75VDC TO 3.3VDC
VIA EXTERNAL RESISTOR
INPUT UNDER-VOLTAGE LOCKOUT
UL60950-1, EN60950-1 AND IEC60950-1 LICENSED
ISO9001 CERTIFIED MANUFACTURING FACILITIES
COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Distributed Power Architectures
Semiconductor Equipment
Microprocessor Power Applications
OPTIONS
Positive Logic Remote on/off
DESCRIPTION
DOS06-05T (SMD type), DOH06-05T (for Vertical Mounting SIP type) and
DOH06-05TA (for Horizontal Mounting SIP type) are non-isolated DC/DC
converters that can deliver up to 6A of output current with full load efficiency of 94%
at 3.3V output.
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
Load regulation
Vin=Vo(set)+0.5V to Vin(max)
at Full Load
No Load to Full Load
Full load and Vin(nom)
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
6A max
± 2%Vo(set)
0%
± 0.3%Vo(set),typ
± 0.4%Vo(set),typ
20mVrms,max
50mVp-p,max
±0.4%,
typ
Input voltage range
Maximum input current
Input filter (Note 5)
Input no load current
(Vin=5V, Io=0, module enabled)
Input under voltage lockout
Input reflected ripple current
Vo(set) < Vin – 0.5V
2.4 – 5.5VDC
6A
C filter
Vo(set) =0.75Vdc
20mA,typ
45mA,typ
Vo(set) =3.3Vdc
Start-up voltage
2.2V,typ
2.0V,typ
Shutdown voltage
5~20MHz, 1μH source impedance 35mAp-p
Vin=Vin(min); Vo(set)=3.3V; Io=Io(max)
Ripple and noise (Note2) 20MHz bandwidth
Temperature coefficient
ΔIo
/Δt = 2.5A/μS ,Vin(nom) Peak deviation 130mV,typ
Dynamic load
Load change step
Setting time
response
(50% to 100% or
(Vo<10%peak
25μS,typ
(Note2)
100% to 50% of Io(max))
deviation)
ΔIo
/Δt = 2.5A/μS ,Vin(nom) Peak deviation 50mV,typ
Dynamic load
Load change step
Setting time
response
(50% to 100% or
(Vo<10%peak
50μS,typ
(Note3)
100% to 50% of Io(max))
deviation)
Output current limit
220%,typ
Output short-circuit current
Hiccup, automatics recovery
ESR≧1mΩ
1000μF,max
External load capacitance
3000μF,max
ESR≧10mΩ
Output voltage overshoot-startup Vin=2.4~5.5V, F.L.
Voltage adjustability (see fig.1) (Note 4)
1%Vo(set)
0.7525V ~ 3.63V
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
Storage temperature range
Thermal shock
Over temperature protection
–40ºC ~ +85ºC(with derating)
–55ºC ~ +125ºC
MIL-STD-810F
135 ºC, typ
FEATURE SPECIFICATIONS
Remote ON/OFF(Note 6)
(Negative logic)(standard)
ON = 0V < Vr < 0.3V
OFF
=
1.5V < Vr < Vin(max)
(Positive logic)(option)
ON = Vin(max)
OFF=0V < Vr < 0.3V
Input current of Remote control pin
Remote off state input current Nominal Vin
Rise time
Time for Vo to rise from 10% to 90%of Vo(set)
Case 1 (Note 7)
Case 2 (Note 8)
I
IN
=10μA, max
I
IN
=1mA, max
I
IN
=10μA, max
I
IN
=1mA, max
10μA~1.0mA
0.6mA,typ
6ms,max.
1ms, typ
1ms, typ
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Switching frequency
Approvals and standard
Dimensions
Weight
MTBF (Note 1)
See table
None
300KHz, typ
IEC60950-1, UL60950-1, EN60950-1
SMD
0.80 X 0.45 X 0.22 Inch
(20.3 X 11.4 X 5.5 mm)
SIP
0.90 X 0.40 X 0.20 Inch
(22.9 X 10.2 X 5.0 mm)
2.8g(0.1oz)
7
BELLCORE TR-NWT-000332
2.133 x 10 hrs
6
3.247 x 10 hrs
MIL-HDBK-217F
Turn-on delay time
Page 1 of 3
Issued Date:2007/10/12