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参数资料
| 型号： | PT4523A |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-12 |
| 文件页数： | 1/10页 |
| 文件大小： | 205K |
| 代理商： | PT4523A |
For technical support and more information, see inside back cover or visit www.ti.com
Standard Application
Features
Input Voltage Range:
36V to 75V
20W Rated
Output Voltages: 1.2V to 15V
82% Efficiency
1500 VDC Isolation
Low Profile (8.5 mm)
Adjustable Output Voltage
PT4520 Series
20-W 48-V Input Isolated
DC/DC Converter
PT4520
LOAD
4, 5
2, 3
1
9, 10
7, 8
11
6
12
Remote Sense (–)
Remote Sense (+)
+V
OUT
–V
OUT
V
OAdj
+V
IN
–V
IN
Remote
On/Off
Q
1
BSS138
SLTS148B - JUNE 2000 - REVISED OCTOBER 2002
Ordering Information
PT4521
H = 3.3V/5A (16.5W)
PT4522
H = 5.0V/4A
PT4523
H = 12V/1.6A
PT4524
H = 15V/1.3A
PT4526
H = 1.5V/5A (7.5W)
PT4527
H = 1.8V/5A (9W)
PT4528
H = 2.5V/5A (12.5W)
PT4529
H = 1.2V/5A (6W)
Pin-Out Information
Pin
Function
1
Remote On/Off *
2–Vin
3–Vin
4+Vin
5+Vin
6
Remote Sense (–)
7
–Vout
8
–Vout
9
+Vout
10
+Vout
11
Remote Sense (+)
12
Vout Adjust *
* For further information, see
application notes.
Description
The PT4520 Excalibur power modules
are a series of isolated DC/DC converters
housed a new space-saving copper case. The
series includes a number of standard output
voltages ranging from as low as 1.2VDC to
15VDC, each adjustable by up to 10% of
nominal. The modules are ideal for Telecom,
Industrial, Computer, and other distributed
power applications that require input-to-output
isolation.
Using multiple 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 PT4520 series is electrically equivalent
to the popular PT4120 series and requires no
additional components for proper operation.
Remote On/Off
Differential Remote Sense
Short Circuit Protection
Over Temperature Shutdown
Space Saving Package:
1.0 sq. in. PCB Area (Suffix N)
Safety Approvals Pending
4×106 Hrs MTBF
PT Series Suffix (PT1234x )
Case/Pin
Order
Package
Configuration
Suffix
Code
Vertical
N
(ELJ)
Horizontal
A
(ELK)
SMD
C
(ELL)
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
相关PDF资料 |
PDF描述 |
|---|---|
| PT4521N | 1-OUTPUT 16.5 W DC-DC REG PWR SUPPLY MODULE |
| PT4526N | 1-OUTPUT 7.5 W DC-DC REG PWR SUPPLY MODULE |
| PT4527N | 1-OUTPUT 9 W DC-DC REG PWR SUPPLY MODULE |
| PT4528A | 1-OUTPUT 12.5 W DC-DC REG PWR SUPPLY MODULE |
| PT4526C | 1-OUTPUT 7.5 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PT4523C | 功能描述:DC/DC转换器 12V 20W 48V-Input Iso DC/DC Converter RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PT4523N | 功能描述:DC/DC转换器 12V 20W 48V-Input Iso DC/DC Converter RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PT4524 | 制造商:TI 制造商全称:Texas Instruments 功能描述:20-W 48-V Input Isolated DC/DC Converter |
| PT4524A | 功能描述:DC/DC转换器 15V 20W 48V-Input Iso DC/DC Converter RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PT4524C | 功能描述:DC/DC转换器 15V 20W 48V-Input Iso DC/DC Converter RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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