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R1120N211A-TL View Datasheet(PDF) - RICOH Co.,Ltd.

Part Name
Description
View to exact match
R1120N211A-TL
Ricoh
RICOH Co.,Ltd. Ricoh
R1120N211A-TL Datasheet PDF : 24 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
OPERATION
R1120N××1A
VDD 3
CE 4
--
+
Vref
Current Limit
1 VOUT VDD 3
R1
R2
2 GND CE 4
R1120N××1B
--
+
Vref
Current Limit
R1120N
1 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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