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NJW4140M PDF预览

NJW4140M

更新时间: 2024-01-17 04:36:43
品牌 Logo 应用领域
NJRC 转换器稳压器开关升压转换器
页数 文件大小 规格书
2页 395K
描述
Switching Regulator IC for Boost Converter

NJW4140M 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:5.74
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:40 V最小输入电压:3 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:125 °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:AUTOMOTIVE端子形式:GULL WING
端子位置:DUALBase Number Matches:1

NJW4140M 数据手册

 浏览型号NJW4140M的Datasheet PDF文件第2页 
NJW4140  
Switching Regulator IC for Boost Converter  
BCD  
Process  
Series  
„ FEATURES  
z Operating Voltage Range 3V to 35V  
z Drive Nch MOSFET  
„ PACKAGE OUTLINE  
(Ciss=3,000pF, Gate voltage 5V max.)  
z Oscillation Frequency  
z PWM Control  
50kHz to 1MHz  
z External Synchronous Function  
z Over Current Protection  
z Built-in OSC Enable Function  
z Package Outline  
DMP8, VSP8  
NJW4140M (DMP8)  
NJW4140R (VSP8)  
V+  
2.9×4.0×1.2mm  
„ BLOCK DIAGRAM  
5V  
ON/OFF  
Reg.  
Enable  
Control  
EN  
OSC Enable  
OSC  
Driver  
OUT  
SI  
PWM  
Comparator  
1V  
Vref  
Error AMP  
VIPK  
IN-  
FB  
CT  
GND  
Please note that this device is still under the development  
and therefore the specifications are subject to change.  
Ver.2010/09/03ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ1  

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