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2.12. IC4402 (VHiAOZ1320C-1Y)
2.12.1 Block Diagram
2.12.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1OUT OOutput.
OUT is the source of the P-channel MOSFET.
2 GND — Ground
3 EN I Enable.
The P-channel MOSFET turns on when EN is logic HIGH.
4 NC — No connect.
This pin is not internally connected.
5 GND — Ground
6 IN I Input.
IN is the drain of the P-channel MOS FET. It is the supply input of the IC.