■ 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 -