TPS5615, TPS5618, TPS5625, TPS5633 SYNCHRONOUS-BUCK HYSTERETIC
REGULATOR CONTROLLER
SLVS177B − SEPTEMBER 1998 − REVISED JULY 2000
D ±1% Reference Over Full Operating
Temperature Range
D Synchronous Rectifier Driver for 90%
Efficiency
D Fixed Output Voltage Options of 1.
5 V,
1.
8 V, 2.
5 V, and 3.
3 V
D User-Selectable Hysteretic-Type Control D Low Supply Current .
.
.
3 mA Typ D 11.
4-V to 13-V Input Voltage Range, VCC D Power Good Output D Programmable Soft-Start D Overvoltage/Overcurrent Protection D Active Deadtime Control
description
PWP PACKAGE (TOP VIEW)
IOUT AGND2
OCP VHYST VREFB VSENSE ANAGND SLOWST
BIAS LODRV LOHIB DRVGND LOWDR
DRV
1 2 3 4 5 6 7 8 9 10 11 12 13 14
NC − No interna...