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R1111N3.51A 参数 Datasheet PDF下载

R1111N3.51A图片预览
型号: R1111N3.51A
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: 16 页 / 141 K
品牌: RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
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OPERATION  
R1111NXX1A  
R1111NXX1B  
1
5
1
5
VDD  
VOUT  
VDD  
VOUT  
R1  
R1  
Vref  
Vref  
R2  
R2  
Current Limit  
Current Limit  
CE  
GND  
CE  
3
GND  
3
2
2
In these ICs, fluctuation of Output Voltage, VOUT is detected by Feed-back Registers R1, R2, and the result is compared with  
a reference voltage by Error Amplifier, so that a constant voltage is output. A current limit circuit for Protection at short  
mode and a chip enable circuit are included.  
Rev.1.11  
- 5 -  
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