R1110N291A データシートの表示（PDF） - RICOH Co.,Ltd.
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R1110N291A Datasheet PDF : 23 Pages
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OPERATION
R1110N××1A
VDD 1
CE 3
--
+
Vref
Current Limit
R1110N
5 VOUT VDD 1
R1
R2
2 GND CE 3
R1110N××1B
--
+
Vref
Current Limit
5 VOUT
R1
R2
2 GND
In these ICs, fluctuation in Output Voltage VOUT is detected by Feed-back Registers R1, R2, and the result is compare with
a reference voltage by Error Amplifier, so that a constant voltage is output.
A current limit circuit working for Short Protect and a chip enable circuit are included.
7
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