ACN1ACP2CMSRC3ACDRV4ACOK5ACDET6IADP7IDCHG8PMON9PROCHOT#10SDA11SCL12CMPIN13CMPOUT14BATPRES#15TB_STAT#16BATSRC17BATDRV18SRN19SRP20ILIM21GND22LODRV23REGN24BTST25HIDRV26PHASE27VCC28EP29