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DOS_H_10-05T

更新时间: 2022-04-14 18:59:41
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博大科技 - P-DUKE 转换器
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3页 712K
描述
POINT OF LOAD DC DE CONVERTER

DOS_H_10-05T 数据手册

 浏览型号DOS_H_10-05T的Datasheet PDF文件第2页浏览型号DOS_H_10-05T的Datasheet PDF文件第3页 
DOS(H)10-05T SERIES  
POINT OF LOAD DC-DC CONVERTER  
FEATURES  
OUTPUT CURRENT UP TO 10A  
SMALL SIZE AND LOW PROFILE :  
1.30” X 0.53” X 0.30” (SMD) ; 2.00” X 0.50” X 0.28” (SIP)  
HIGH EFFICIENCY UP TO 95% @ 3.3V FULL LOAD  
INPUT RANGE FROM 2.4VDC TO 5.5VDC  
FIXED SWITCHING FREQUENCY (300kHZ)  
SMD & SIP PACKAGES  
SMD PACKAGE QUALIFIED FOR LEADFREE REFLOW SOLDER  
PROCESS ACCORDING IPC J-STD-020D  
OUTPUT VOLTAGE PROGRAMMABLE FROM 0.75VDC TO 3.3VDC  
VIA EXTERNAL RESISTOR  
INPUT UNDER-VOLTAGE PROTECTION  
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  
OPTIONS  
POSITIVE LOGIC REMOTE ON/OFF  
Industry Control System  
Distributed Power Architectures  
Semiconductor Equipment  
Microprocessor Power Applications  
DESCRIPTION  
DOS10-05T (SMD type), DOH10-05T (for Vertical Mounting SIP type) and  
DOH10-05TA (for Horizontal Mounting SIP type) are non-isolated DC/DC  
converters that can deliver up to 10A of output current with full load efficiency of  
95% 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 All specifications are typical at nominal input, full load and 25ºC otherwise noted  
OUTPUT SPECIFICATIONS  
Output current  
INPUT SPECIFICATIONS  
10A max  
2%Vout(set)  
0%  
Input voltage range  
Vout(set) < Vin – 0.5V  
2.4 ~ 5.5VDC  
10A  
C filter  
Maximum input current Vin=2.4 to 5.5V; Io=Io(max)  
Input filter (Note 5)  
Voltage accuracy  
Minimum load  
Input no load current  
(Vin=5V, Io=0, module enabled)  
Vout(set) =0.75VDC  
100mA  
130mA  
Vin=Vout(set)+0.5V to Vin(max)  
at Full Load  
Vout(set) =3.3VDC  
Start-up voltage  
Shutdown voltage  
Line regulation  
Load regulation  
0.3%Vout(set)  
0.4%Vout(set)  
2.2VDC  
2.0VDC  
Input under voltage lockout  
No Load to Full Load  
15mVrms,max  
50mVp-p,max  
0.4%  
Input reflected ripple current5~20MHz, 1µH source impedance  
100mAp-p  
Ripple and noise (Note2) 20MHz bandwidth  
Temperature coefficient  
ENVIRONMENTAL SPECIFICATIONS  
Operating ambient temperature  
Storage temperature range  
Thermal shock  
Vibration  
Relative humidity(non-condensing)  
Lead-free reflow solder process  
–40ºC ~ +85ºC(with derating)  
–55ºC ~ +125ºC  
MIL-STD-810F  
MIL-STD-810F  
5% ~ 95% RH  
IPC J-STD-020D  
IPC J-STD-033B  
Level 2a  
Io / t = 2.5A/µs ,Vin(nom)  
Peak deviation  
Setting time  
(Vout<10%peak  
deviation)  
200mV  
Dynamic load  
Load change step  
response  
(50% to 100% or  
100% to 50% of Io(max))  
25µs  
100mV  
100µs  
200%  
(Note 2)  
Io / t = 2.5A/µs ,Vin(nom)  
Peak deviation  
Dynamic load  
Load change step  
response  
Setting time  
(Vout<10%peak  
deviation)  
(50% to 100% or  
(Note 3)  
Moisture sensitivity level(MSL)  
100% to 50% of Io(max)  
Output current limit  
Over temperature protection  
FEATURE SPECIFICATIONS  
Remote ON/OFF(Note 6)  
125ºC  
Output short-circuit current  
Continuous, automatics recovery  
ESR 1m  
ESR 10m  
1000µF,max  
5000µF,max  
External load capacitance  
(Negative logic)(standard) ON = Open or 0V < Vr < 0.3V  
OFF =1.5V < Vr < Vin(max)  
IIN=10µA,max  
IIN=1mA,max  
IIN=10µA,max  
IIN=1mA,max  
10µA~1.0mA  
1.5mA,typ  
Output voltage overshoot-startup Vin=2.4 ~ 5.5V, F.L.  
Voltage adjustability (see fig.1) (Note 4)  
1%Vout(set)  
(Positive logic)(option)  
ON = Open or Vin(max)  
OFF=0V < Vr < 0.3V  
0.7525V ~ 3.63V  
GENERAL SPECIFICATIONS  
Input current of Remote control pin  
Remote off state input current  
Nominal Input  
Efficiency  
See table  
None  
Remote sense range  
0.5V,max  
Isolation voltage  
Switching frequency  
Rise time  
6mS, max.  
Time for Vout to rise from 10% to 90%of Vout(set)  
Case 1 (Note7)  
Case 2 (Note8)  
300kHz 10%  
Design meets safety standard  
SMD  
IEC60950-1, UL60950-1, EN60950-1  
1ms  
1ms  
Turn-on delay time  
1.30 X 0.53 X 0.30 Inch  
(33.0 X 13.5 X 7.7 mm)  
2.00 X 0.50 X 0.28 Inch  
(50.8 X 12.7 X 7.2 mm)  
Dimensions  
SIP  
Weight  
6.0g(0.22oz)  
1.428 x 107 hrs  
BELLCORE TR-NWT-000332  
MIL-HDBK-217F  
MTBF (Note 1)  
1.007 x 106 hrs  
Page 1 of 3  
www.pduke.com  
2013/5/3  

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