TPS5140 FOUR-CHANNEL DC/DC CONTROLLER FOR NOTEBOOK PC POWER
SLVS305A – DECEMBER 2000 – REVISED JANUARY 2001
D Three Independent Step-Down DC/DC
PAG PACKAGE
Controllers and One 12-V Boost DC/DC
(TOP VIEW)
INV1 NC NC LH1 OUT1_u LL1 NC OUT1_d OUTGND1 TRIP1 VCC _SENSE12 TRIP2 OUTGND2 OUT2_d LL2 OUT2_u
Converter
D 4.5 V – 28 V Input Voltage Range
D Step-...
