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參數資料
| 型號： | PTQA420050N2AD |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | LEAD FREE, DIP-8 |
| 文件頁數： | 1/21頁 |
| 文件大小： | 626K |
| 代理商： | PTQA420050N2AD |
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
www.ti.com................................................................................................................................................... SLTS261C – MAY 2006 – REVISED SEPTEMBER 2009
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 2006–2009, 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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| PTQA430033N2AZ | 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
相關代理商/技術參數 |
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|---|---|
| PTQA420050N2AS | 功能描述:DC/DC轉換器 100W 48Vin 5V Outp Iso DC/DC Cnvrtr 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: |
| PTQA420050N2AZ | 功能描述:DC/DC轉換器 100W 48Vin 5V Outp Iso DC/DC Cnvrtr 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: |
| PTQA420050P2AD | 功能描述:DC/DC轉換器 100-W 48-V In 5-VOut 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: |
| PTQA420050P2AS | 功能描述:DC/DC轉換器 100W 48Vin 5V Outp Iso DC/DC Cnvrtr 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: |
| PTQA420050P2AZ | 功能描述:DC/DC轉換器 100W 48Vin 5V Outp Iso DC/DC Cnvrtr 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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