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參數資料
| 型號： | PT4142A |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-6 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 183K |
| 代理商： | PT4142A |
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)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PT4142C | 功能描述:DC/DC轉換器 5V. 4A 20W Isolated DC-DC Converter RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PT4143 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:12V. 1.6A 20W Isolated DC-DC Converter |
| PT4143A | 功能描述:DC/DC轉換器 12V 1.6A 20W Isolat. DC-DC Converter RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PT4143C | 功能描述:DC/DC轉換器 12V 1.6A 20W Isolat. DC-DC Converter RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PT4143CT | 功能描述:DC/DC轉換器 12V 1.6A 20W Isolat. DC-DC Converter RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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