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PTH12040WAST PDF预览

PTH12040WAST

更新时间: 2024-11-18 03:17:23
品牌 Logo 应用领域
雅特生 - ARTESYN DC-DC转换器
页数 文件大小 规格书
4页 223K
描述
DC-DC CONVERTERS POLA Non-isolated

PTH12040WAST 数据手册

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PTH12040  
1 2 V i n s i n g l e o u t p u t  
DC-DC CONVERTERS POLA Non-isolated  
1
(5)  
NEW Product  
50 A output current  
12 V input voltage (8 Vdc to 14 Vdc)  
Wide-output voltage adjust (0.8 Vdc to 5.5 Vdc)  
Auto-track™ sequencing*  
Margin up/down controls  
Efficiencies up 96%  
Output ON/OFF inhibit  
Differential remote sense  
Programmable Under-Voltage Lockout (UVLO)  
Point-of-Load-Alliance (POLA) compatible  
Available RoHS compliant  
The PTH12040 is a next generation series of non-isolated dc-dc converters offering  
some of the most advanced POL features available in the industry. The primary new  
feature provides for sequencing between multiple modules, a function, which is  
becoming a necessity for powering advanced silicon including DSP’s, FPGA’s and  
ASIC’s requiring controlled power-up and power-down Other industry leading  
features include margin up/down controls and efficiencies up to 96%. The  
PTH12040 has an input voltage of 8 Vdc to 14 Vdc and offers a wide 0.8 Vdc to  
5.5 Vdc output voltage range with up to 50 A output current, which allows for  
maximum design flexibility and a pathway for future upgrades.  
2 YEAR WARRANTY  
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated  
SPECIFICATIONS  
C
in = 1000 µF, Cout = 660 µF  
OUTPUT SPECIFICATIONS  
EMC CHARACTERISTICS  
Voltage adjustability  
Setpoint accuracy  
Line regulation  
(See Note  
0.8-5.5 Vdc  
2.0% Vo  
Electrostatic discharge  
Conducted immunity  
Radiated immunity  
EN61000-4-2, IEC801-2  
EN61000-4-6  
EN61000-4-3  
(See Note 1)  
5 mV typ.  
GENERAL SPECIFICATIONS  
Efficiency  
Load regulation  
Total regulation  
Minimum load  
5 mV typ.  
See Table on page 2  
96% max.  
Non-isolated  
1.05 kHz  
(See Note 1)  
3.0% Vo  
Insulation voltage  
0 A  
Switching frequency  
Ripple and noise  
20 MHz bandwidth  
15 mV typ.  
70 µs recovery time  
Approvals and  
standards  
EN60950  
UL/cUL60950  
Transient response  
(See Note 4)  
Overshoot/undershoot 150 mV  
Material flammability  
UL94V-0  
Margin adjustment  
(See Note 7)  
5.0% Vo  
Dimensions  
(L x W x H)  
51.94 x 26.54 x 9.07 mm  
2.045 x 1.045 x 0.357 in  
INPUT SPECIFICATIONS  
Input voltage range  
Input standby current  
Remote ON/OFF  
Weight  
MTBF  
17 g (60 oz)  
(See Note 3)  
(See Note 2)  
(See Note 1)  
(See Note 8)  
8-14 Vdc  
35 mA typ.  
Telcordia SR-332  
2,500,00 hours  
Positive logic  
6.6-7.5 V typ.  
ENVIRONMENTAL SPECIFICATIONS  
Undervoltage lockout  
+ Pin 8 open  
Thermal performance  
Operating ambient,  
temperature  
-40 ºC to +85 ºC  
Non-operating  
-40 ºC to +125 ºC  
Level 3  
Track input current  
Pin 18 (See Note 7)  
-0.13 mA  
MSL (‘Z’ suffix only)  
JEDEC J-STD-020C  
Auto reset  
PROTECTION  
Overcurrent  
Thermal  
95 A  
International Safety Standard Approvals  
Auto recovery  
UL/cUL CAN/CSA-C22.2 No. 60950  
File No. E174104  
*Auto-track™ is a trade mark of  
Texas Instruments  
TÜV Product Service (EN60950) Certificate No. B 04 06 38572 044  
CB Report and Certificate to IEC60950, Certificate No. US/8292/UL  
File Name: pth12040w.pdf Rev (03): 19 Dec 2005  

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