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M5291P PDF预览

M5291P

更新时间: 2024-09-21 04:18:23
品牌 Logo 应用领域
瑞萨 - RENESAS 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
10页 148K
描述
DC/DC Converter

M5291P 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP8,.3针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.66
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:40 V最小输入电压:2.5 V
标称输入电压:5 VJESD-30 代码:R-PDIP-T8
长度:8.9 mm功能数量:1
端子数量:8最高工作温度:75 °C
最低工作温度:-20 °C最大输出电流:0.2 A
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
座面最大高度:4.5 mm子类别:Switching Regulator or Controllers
表面贴装:NO切换器配置:BUCK-BOOST
最大切换频率:100 kHz技术:BIPOLAR
温度等级:COMMERCIAL EXTENDED端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:7.62 mmBase Number Matches:1

M5291P 数据手册

 浏览型号M5291P的Datasheet PDF文件第2页浏览型号M5291P的Datasheet PDF文件第3页浏览型号M5291P的Datasheet PDF文件第4页浏览型号M5291P的Datasheet PDF文件第5页浏览型号M5291P的Datasheet PDF文件第6页浏览型号M5291P的Datasheet PDF文件第7页 
M5291P/FP  
DC/DC Converter  
REJ03D0841-0300  
Rev.3.00  
Jun 15, 2007  
Description  
M5291 is a semiconductor integrated circuit which is designed for switching regulator control. The device consists of a  
comparator, controlled pulse width oscillator (with peak current protection circuit), temperature compensated reference,  
and high current output switch.  
Especially, this IC was designed for Step-Down and Step-Up and Voltage-Inverting applications.  
Features  
Wide supply voltage range: 2.5 to 40 V  
Low dissipation current: 1.4 mA  
Wide range of output  
Voltage adjust: 1.17 to 40 V  
Output switch current: 200 mA  
Wide range of switching frequency: 100 Hz to 100 kHz  
Built-in peak current protection circuit  
Application  
General power supply system  
Block Diagram  
Switch  
1
8
Driver  
collector  
Q
S
R
Peak current  
sense  
Switch  
2
7
6
emitter  
Oscillator  
Timing  
3
VCC  
capacitor  
Comparator  
1.17 V  
Reference  
+
Comparator  
input  
Ground  
4
5
REJ03D0841-0300 Rev.3.00 Jun 15, 2007  
Page 1 of 9  

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