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A8131E5R 参数 Datasheet PDF下载

A8131E5R图片预览
型号: A8131E5R
PDF下载: 下载PDF文件 查看货源
内容描述: [PWM/PFM AUTOMATIC CONTROLLED DC-DC CONVERTERS]
分类和应用: DC-DC转换器
文件页数/大小: 8 页 / 431 K
品牌: AITSEMI [ AiT Semiconductor ]
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A8131  
LED BACKLIGHT DRIVER  
AiT Semiconductor Inc.  
www.ait-ic.com  
PWM/PFM AUTOMATIC CONTROLLED DC-DC CONVERTERS  
PIN DESCRIPTION  
Top View  
Pin #  
Symbol  
CE  
Function  
1
2
3
4
5
Chip Enable Pin  
Common Ground  
Switching Output  
Power Input  
GND  
LX  
VIN  
FB  
Feedback Voltage Pin  
ABSOLUTE MAXIMUM RATINGS  
VIN, Input Supply Voltage  
VOUT, Output Voltage  
-0.3V6.5V  
-0.3V6.5V  
VLX, Output Voltage  
-0.3VVIN + 0.3V  
-0.3VVIN + 0.3V  
1200mA  
VCE, CE Voltage  
ILX, Peak LX Current  
PD, Power Dissipation  
SOT-25  
250mW  
TOPR, Operating Temperature Range  
-40℃~+85℃  
TSTG, Storage Temperature Range  
-55℃~+125℃  
Stress beyond above listed “Absolute Maximum Ratings” may lead permanent damage to the device. These are stress ratings only and  
operations of the device at these or any other conditions beyond those indicated in the operational sections of the specifications are not  
implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.  
REV1.1  
- JAN 2014 RELEASED, AUG 2017 UPDATED -  
- 2 -