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參數資料
| 型號： | PTQA420025P2AD |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | LEAD FREE, DIP-8 |
| 文件頁數： | 1/17頁 |
| 文件大小： | 513K |
| 代理商： | PTQA420025P2AD |
1
FEATURES
DESCRIPTION
L
O
A
D
SENSE (–)
SENSE (+)
PTQA430xxxN
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
SLTS261B – MAY 2006 – REVISED NOVEMBER 2007
www.ti.com
100-W 48-V INPUT ISOLATED DC/DC CONVERTER
100-W Output
Input Voltage Range: 36 V to 75 V
The PTQA series of power modules are single-output
isolated DC/DC converters, housed in an industry
92% Efficiency
standard quarter-brick package. These modules are
1500 Vdc Isolation
rated up to 100W with a maximum load current of up
Fast Transient Response
to 30 A.
On/Off Control
The PTQA series operates from a standard 48-V
Overcurrent Protection
telecom central office (CO) supply and occupies only
3.3 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
computing environments, and may be used for
Over-Temperature Shutdown
powering high-end microprocessors, DSPs, general
Undervoltage Lockout
purpose logic and analog.
Standard 1/4-Brick Footprint
Features include a remote On/Off control with
UL Safety Agency Approval
optional
logic
polarity,
an
undervoltage
lockout
(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
1
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 2006–2007, 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 |
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|---|---|
| PTQA420025P2AS | 制造商:TI 制造商全稱:Texas Instruments 功能描述:100-W 48-V INPUT ISOLATED DC/DC CONVERTER |
| PTQA420025P2AZ | 制造商:TI 制造商全稱:Texas Instruments 功能描述:100-W 48-V INPUT ISOLATED DC/DC CONVERTER |
| PTQA420033N2AD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:100-W 48-V INPUT ISOLATED DC/DC CONVERTER |
| PTQA420033N2AS | 制造商:TI 制造商全稱:Texas Instruments 功能描述:100-W 48-V INPUT ISOLATED DC/DC CONVERTER |
| PTQA420033N2AZ | 制造商:TI 制造商全稱:Texas Instruments 功能描述:100-W 48-V INPUT ISOLATED DC/DC CONVERTER |
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