Datasheet Summary
TPS51020 ą
SLUS564C
- JULY 2003
- REVISED OCTOBER 2008
DUAL, VOLTAGE MODE, DDR SELECTABLE, SYNCHRONOUS, STEPĆDOWN CONTROLLER FOR NOTEBOOK SYSTEM POWER
Features
DESCRIPTION
D Wide Input Voltage Range: 4.5-V to 28-V D Selectable Dual and DDR Modes D Selectable Fixed Frequency Voltage Mode D Advanced Power Good Logic Monitors both
Channels
D Selectable Autoskip Mode D Integrated Boot Strap Diodes D 180° Phase Shift Between Channels D Integrated 5-V, 60-mA Regulator D Input Feedforward Control D 1% Internal 0.85-V Reference D RDS(on) Overcurrent Detection (4200 ppm/°C) D Integrated OVP, UVP and Power Good Timers D 30-pin TSSOP Package
The TPS51020 is a multi-function dualsynchronous...