Acutechnology Semiconductor Inc.
AQ112
Pin Configuration
Pin Descriptions
Pin Name
VIN
Function
+ Unregulated Input Voltage, Collector of Pass Transistor
Active high, ENABLE > (0.95V + VOUT), Chip bias circuit supply
ENABLE
OFF low, ENABLE < 0.25V
Ground/Adjust
Ground or Adjust pin (Connect to resistive feed back divider)
Regulated Output
VOUT
Functional Block Diagram
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2
Rev. 1.6 September 13, 2006