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R1113Z3.9B-TR 参数 Datasheet PDF下载

R1113Z3.9B-TR图片预览
型号: R1113Z3.9B-TR
PDF下载: 下载PDF文件 查看货源
内容描述: 模拟IC\n [Analog IC ]
分类和应用: 模拟IC
文件页数/大小: 20 页 / 395 K
品牌: RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
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OPERATION  
R1113ZXX1A  
R1113ZXX1B  
3
2
1
3
VDD  
2
1
VOUT  
VOUT  
VDD  
-
-
+
R1  
R2  
R1  
R2  
+
Vref  
Vref  
Current Limit  
Current Limit  
4
4
CE  
GND  
CE  
GND  
In these ICs, fluctuation of output voltage, VOUT is detected by feedback registers R1, R2, and the result is compared with a  
reference voltage by the error amplifier, so that a constant voltage is output. A current limit circuit for protection in short mode  
and a chip enable circuit, are included.  
Rev. 1.11  
- 6 -  
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