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参数资料
| 型号： | PT4148C |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 12.5 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, SMD-6 |
| 文件页数： | 1/8页 |
| 文件大小： | 182K |
| 代理商： | PT4148C |
For technical support and more information, see inside back cover or visit www.ti.com
Standard Application
Features
Input Voltage Range:
18V to 40V
20W Rated
82% Efficiency
1500 VDC Isolation
Low Profile (8.5 mm)
Small Footprint: 1.52in x 1.73in
Remote On/Off
PT4140 Series
20-W 24-V Input Isolated
DC/DC Converter
PT4140
LOAD
3
2
1
5
4
6
+V
OUT
–V
OUT
V
OAdj
+V
IN
–V
IN
Remote
On/Off
Q
1
BSS138
SLTS120B
(Revised 3/1/2002)
Ordering Information
PT4141
H =
3.3V/5A
(16.5W)
PT4142
H =
5.0V/4A
PT4143
H = 12.0V/16A
PT4144
H = 15.0V/13A
PT4146
H =
1.5V/5A
(7.5W)
PT4147
H =
1.8V/5A
(9W)
PT4148
H =
2.5V/5A
(12.5W)
Pin-Out Information
Pin
Function
1
Remote On/Off
2–Vin
3+Vin
4
–Vout
5
+Vout
6Vout Adjust
For further information, see
application notes.
Description
The PT4140 power modules are a series
of isolated DC/DC converters housed in a
low-profile package. Rated for 20 watts or 5A,
the series includes standard output voltages
ranging from as low as 1.5VDC to 15VDC.
The output may be adjusted up to ±10% of
nominal. These converters are ideal for
Telecom, Industrial, Computer, and other
distributed power applications that require
input-to-output isolation.
Using multiple PT4140 modules, system
designers can implement a complete custom
power supply solution. The flexibility of full
isolation also allows the input or output to be
configured for negative voltage operation.
The PT4140 series requires no additional
components for proper operation.
Short Circuit Protection
Over Temperature Shutdown
Under-Voltage Lockout
UL1950 Recognized
CSA 22.2 950 Certified
EN60950 Approved
4×106 Hrs MTBF
PT Series Suffix (PT1234x )
Case/Pin
Order
Package
Configuration
Suffix
Code *
Horizontal
A
(EGD)
SMD
C
(EGE)
* Previously known as package style 710.
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
相关PDF资料 |
PDF描述 |
|---|---|
| PT4146A | 1-OUTPUT 7.5 W DC-DC REG PWR SUPPLY MODULE |
| PT4147C | 1-OUTPUT 9 W DC-DC REG PWR SUPPLY MODULE |
| PT4148A | 1-OUTPUT 12.5 W DC-DC REG PWR SUPPLY MODULE |
| PT4147A | 1-OUTPUT 9 W DC-DC REG PWR SUPPLY MODULE |
| PT4202C | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
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| PT415 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRIAC|400V V(DRM)|15A I(T)RMS|TO-203AA |
| PT4150S | 制造商:Pulse Electronics Corporation 功能描述:- Bulk |
| PT4150S-R | 制造商:Pulse Electronics Corporation 功能描述:- Bulk |
| PT4152 | 制造商:Pulse 功能描述:- Bulk |
| PT415S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRIAC|400V V(DRM)|15A I(T)RMS|TO-208VAR1/2 |
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