SC427 Overview
Description
Power system: - Input voltage - 3V to 28V - Integrated bootstrap switch - Programmable LDO output - 200mA - 1% reference tolerance -40 to +85 °C - Selectable internal/external bias power supply - EcoSpeedTM architecture with pseudo-fixed fre- quency adaptive on-time control - Logic input/output control - Independent control EN for LDO and switcher - Programmable VIN UVLO threshold - Power good output - Selectable ultrasonic/power save methods - Protections - Over-voltage/under-voltage - TC compensated RDS(ON) sensed current limit - Thermal shutdown - Output capacitor types - High ESR - SP, POSCAP, OSCON - Ceramic capacitors - Package - 5x5mm, 32-pin MLPQ - Lead-free and halogen free - RoHS and WEEE compliant.
