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NJW4131R-B PDF预览

NJW4131R-B

更新时间: 2024-01-03 01:22:25
品牌 Logo 应用领域
NJRC 开关光电二极管
页数 文件大小 规格书
20页 233K
描述
Switching Regulator, PDSO8, MSOP-8

NJW4131R-B 技术参数

生命周期:Active包装说明:SOP,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:2.16
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制技术:PULSE WIDTH MODULATION
最大输入电压:35 V最小输入电压:4 V
标称输入电压:12 VJESD-30 代码:R-PDSO-G8
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
表面贴装:YES切换器配置:BOOST
温度等级:INDUSTRIAL端子形式:GULL WING
端子位置:DUALBase Number Matches:1

NJW4131R-B 数据手册

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NJW4131  
Switching Regulator IC for Boost Converter  
w/ 40V/1.4A or 40V/1A MOSFET  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJW4131 is a boost converter with 40V/1.4A or 40V/1A  
MOSFET. It corresponds to high oscillating frequency, and Low ESR  
Output Capacitor (MLCC) within wide input range from 4.0V to 35V.  
Therefore, the NJW4131 can realize downsizing of an application  
with a few external parts.  
NJW4131GM1-A  
Also, it has a soft start function, an over current protection and a  
thermal shutdown circuit.  
It is suitable for power supply to a Car Accessory, Office Automation  
equipment, Industrial Instrument, LED and so on.  
NJW4131R-B  
FEATURES  
Output Switch Voltage  
40V max.  
Wide Operating Voltage Range 4V to 35V  
Switching Current  
1.4A (min.) @ A version  
1.0A (min.) @ B version  
PWM Control  
Wide Oscillation Frequency  
Soft-Start Function  
300kHz to 1MHz  
4ms typ.  
UVLO (Under Voltage Lockout)  
Over Current Protection / Thermal Shutdown Protection  
Standby Function  
Package Outline  
NJW4131GM1:  
NJW4131R:  
HSOP8  
VSP8  
PRODUCT CLASSFICATION  
SWITCHING  
CURRENT LIMIT  
(MIN.)  
OPERATING  
TEMPERATURE  
RANGE  
PART NUMBER  
VERSION  
PACKAGE  
NJW4131GM1-A  
NJW4131R-B  
A
B
1.4A  
1.0A  
HSOP8  
VSP8  
-40°C to +85°C  
-40°C to +85°C  
Ver.2011-10-26  
- 1 -  

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