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RAA230141 PDF预览

RAA230141

更新时间: 2022-02-26 10:19:30
品牌 Logo 应用领域
瑞萨 - RENESAS /
页数 文件大小 规格书
27页 821K
描述
28.0V Input, Step-Down DC/DC Converter

RAA230141 数据手册

 浏览型号RAA230141的Datasheet PDF文件第4页浏览型号RAA230141的Datasheet PDF文件第5页浏览型号RAA230141的Datasheet PDF文件第6页浏览型号RAA230141的Datasheet PDF文件第8页浏览型号RAA230141的Datasheet PDF文件第9页浏览型号RAA230141的Datasheet PDF文件第10页 
RAA23014x RAA23015x  
Recommended Operating Condition  
(Unless otherwise specified, TA = 25°C)  
Parameter  
VIN applied voltage  
EN applied voltage  
Symbol  
VIN  
MIN.  
TYP.  
MAX.  
28.0  
28.0  
28.0  
6.0  
Unit  
V
Condition  
7
0
0
0
VIN  
EN*1  
V
EN  
V
x_AutoPFM applied voltage x_AutoPFM  
x_AutoPFM  
FB  
V
FB applied voltage  
Output voltage set by  
external resistors  
FB  
*2  
6.0  
V
Vdcdc_ext  
RAA230143/153  
*1 About rising time (tr) and falling time (tf) of input signal to EN1 and EN2 pins, when EN1 and EN2 pins are not  
connected to power supply pin (VIN), set tr and tf less than 100ms.  
When EN1 and EN2 pins are connected to VIN pin, there are no restriction.  
VIN  
90%  
90%  
10%  
10%  
EN  
*2 RAA230143/153 Output voltage setting area (Expansion of a lower limit)  
Output voltage setting area  
9V  
Page 7 of 25  
R18DS0019EJ0100 REV.1.00  
Sep.09.2015  

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