SC1403: Mobile Multi-Output PWM Controller with Lossless Current Sense

3.3 V and 5 V dual synchronous outputs, resistor programmable to 2.5 V
Fixed frequency or PSAVE operation for maximum efficiency over wide load range
5 V / 50 mA linear regulator
Virtual Current Sense™ for enhanced stability
Lossless current limiting
Out of phase switching reduces input capacitance
External compensation supports wide range of output filter components
Programmable power-up sequence
Power-good output
Output over-voltage and over-current protection with output under-voltage shutdown
6 µA typical shutdown current
6 mW typical quiescent power
TSSOP-28 package