IN2N1OUT22VLIM/SD3ILIM4VDD5VREF6AGND7EN/SY8VTEC9SFB10ITEC11PGNDS12PGNDS13SW14PVINS15PVINL16LDR17PGNDL18PGNDL19TMPGD20OUT121IN1N22IN1P23IN2P24EP25