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參數資料
| 型號： | PTEA404120N2AS |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ONE-EIGHTH BRICK PACKAGE-8 |
| 文件頁數： | 1/12頁 |
| 文件大?。?/td> | 151K |
| 代理商： | PTEA404120N2AS |
www.ti.com
FEATURES
DESCRIPTION
L
O
A
D
SENSE (–)
SENSE (+)
PTEA404120A
5
2
7
Adjust
8
6
4
1
3
+VO
Sense(+)
VO
Sense()
+VI
VI
+VI
VI
+VO
VO
CI
(Optional)
CO
(Optional)
Remote
On/Off
SLTS274 – DECEMBER 2006
50-W, 48-V INPUT, 12-V OUTPUT, ISOLATED DC/DC CONVERTER
50-W Output
The PTEA404120A power module is a single-output
isolated DC/DC converter, housed in an industry
Input Voltage Range: 36 V to 75 V
standard one-eighth brick package. This module is
91% Efficiency
rated up to 50 W with a maximum load current of
2000 V
DC Isolation
4.2 A.
On/Off Control
The PTEA404120A operates from a standard 48-V
Overcurrent Protection
telecom central office (CO) supply and occupies less
than 2.0 in2 of PCB area. The modules offer OEMs a
Differential Remote Sense
compact and flexible high-output power source in an
Adjustable Output Voltage
industry standard footprint. They are suitable for
Output Overvoltage Protection
distributed power applications in both telecom and
Over-Temperature Shutdown
computing environments, and may be used for
intermediate bus converter architectures.
Undervoltage Lockout
Features include a remote On/Off control with
Standard 1/8-Brick Footprint
optional logic polarity, an
undervoltage
lockout
UL Safety Agency Approval
(UVLO), a differential remote sense, and an industry
standard output voltage adjustment using an external
resistor.
Protection
features
include
output
overcurrent protection (OCP), overvoltage protection
(OVP), and thermal shutdown (OTP).
The modules are fully integrated for stand-alone
operation, and require no additional components.
STANDARD APPLICATION
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PTEA404120N2AZ | 制造商:TI 制造商全稱:Texas Instruments 功能描述:50-W, 48-V INPUT, 12-V OUTPUT, ISOLATED DC/DC CONVERTER |
| PTEA404120P2AD | 功能描述:DC/DC轉換器 50-W 48-V Input 12-V Output Iso 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: |
| PTEA404120P2AS | 制造商:TI 制造商全稱:Texas Instruments 功能描述:50-W, 48-V INPUT, 12-V OUTPUT, ISOLATED DC/DC CONVERTER |
| PTEA404120P2AZ | 制造商:TI 制造商全稱:Texas Instruments 功能描述:50-W, 48-V INPUT, 12-V OUTPUT, ISOLATED DC/DC CONVERTER |
| PTEA415050 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:15-A, 48-V INPUT, 5-V OUTPUT, ISOLATED, 1/8th BRICK DC/DC CONVERTER |
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