■ 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 -