* System power management IC for compound LCD module CH1: Buck/Boost DC-DC convertor CH2: Buck DC-DC convertor CH3: Positive regulated charge pump CH4: Negative regu.

TFT LCD module, low-temperature polysilicon LCD module, and so on 3. Features
* System power management IC for com.

Table 6.1 Pin description Pin name PVIN AVIN PGND SGND VDD42 VREF XSTBY ENABLE I/O Pin description Power supply terminal (1) - Power supply terminal. Supply the same power supply as AVIN terminal. It is short circuited internally to AVIN term.

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