SC3303

SC3303 3A EcoSpeed® Step-Down Regulator with LDO and Ultrasonic Power Save POWER MANAGEMENT Features „ Input voltage — 5.5V to 28V „ Output voltage — 0.75V to 7.5V „ Output current — Up to 3A „ Internal reference — + 1% „ Small ceramic capacitors „ Power good pin (open-drain) „ Adaptive on-time control: Excellent transient response Programmable pseudo-fixed frequency during CCM „ Fault protection features: Cycle-by-cycle current limit Short circuit protection Over and under output voltage protection Over-temperature „ Internal soft-start „ Ultrasonic power save and smart PSAVE „ Internal LDO for bias voltage „ Ultra-small lead-free 3 x 3(mm), 10-Pin MLPD package „ WEEE and RoHS compliant and halogen free Applications „ Networking Equipment, Embedded Systems „ Medical Equipment, Office Automation „ Instrumentation, Portable Systems „ Consumer Devices such as DTV and Set-top Boxes „ POL Converters Description The SC3303 is an integrat...