UVLO1EN2PWM13PWM24PWM35PWM46PWM57PWM68FBP9ISET10IFBV11IFB112IFB213IFB314IFB415IFB516IFB617AGND18OVP19COMP20REF21PGND22ISNS23GDRV24VDD25FSW26FAULT27VIN28EP29