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NJW4152-AB PDF预览

NJW4152-AB

更新时间: 2024-09-28 12:00:35
品牌 Logo 应用领域
NJRC 转换器稳压器开关
页数 文件大小 规格书
23页 327K
描述
Switching Regulator IC for Buck Converter

NJW4152-AB 数据手册

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NJW4152-AB  
Switching Regulator IC for Buck Converter  
w/ 40V/1A MOSFET  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJW4152 is a buck converter with 40V/1A MOSFET. It corresponds  
to high oscillating frequency, and Low ESR Output Capacitor (MLCC) within  
wide input range from 3.6V to 40V. Therefore, the NJW4152 can realize  
downsizing of an application with a few external parts.  
NJW4152GM1-AB  
Also, it has a soft start function, an over current protection and a thermal  
shutdown circuit. Moreover there is an automotive for extended operating  
temperature range version.  
It is suitable for logic voltage generation from high voltage that Car  
Accessory, Office Automation Equipment, Industrial Instrument and so on.  
FEATURES  
Maximum Rating Input Voltage  
Wide Operating Voltage Range  
Switching Current  
45V  
3.6V to 40V @AB version  
1.4A(min.) @AB version  
PWM Control  
Wide Oscillating Frequency  
Soft Start Function  
300kHz to 1MHz  
4ms typ.  
UVLO (Under Voltage Lockout)  
Over Current Protection / Thermal Shutdown Protection  
Standby Function  
Package Outline  
NJW4152GM1: HSOP8  
PRODUCT CLASSIFICATION  
Switching  
Current Limit  
(MIN.)  
Output  
Current  
Operating  
Voltage  
Operating  
Temperature Range  
Status  
Part Number  
Version  
Package  
General Spec.  
-40 to +85°C  
Automotive T Spec.  
-40 to +105°C  
Automotive T1 Spec.  
-40 to +125°C  
General Spec.  
-40 to +85°C  
Automotive T1 Spec.  
-40 to +125°C  
General Spec.  
-40 to +85°C  
Automotive Z Spec.  
-40 to +125°C  
MP  
MP  
MP  
MP  
MP  
MP  
NJW4152GM1-A  
NJW4152GM1-A-T  
NJW4152GM1-A-T1  
NJW4152GM1-AB  
NJW4152GM1-AB-T1  
NJW4152R-B  
A
A
1.0A  
1.0A  
1.4A  
1.4A  
1.4A  
1.4A  
1.4A  
0.8A  
0.8A  
4.6 to 40V  
4.6 to 40V  
4.6 to 40V  
3.6 to 40V  
3.6 to 40V  
4.6 to 40V  
4.4 to 40V  
HSOP8  
HSOP8  
HSOP8  
HSOP8  
HSOP8  
A
1.0A  
AB  
AB  
B
1.0A  
1.0A  
MSOP8  
(VSP8)  
MSOP8  
(VSP8)  
600mA  
600mA  
U.D. NJW4152R-BA-Z  
BA  
This data sheet is applied to "NJW4152GM1-AB".  
Please refer to each data sheet for other versions.  
Ver.2013-01-23  
- 1 -  

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