ISL6528 Datasheet, PDF (2/13 Pages) Intersil Corporation – Dual Regulator - Standard Buck PWM and Linear Power Controller

Block Diagram
VOLTAGE
REFERENCE
VCC
POWER-ON
RESET (POR)
FB2
DRIVE2
INHIBIT/SOFT-START
EA2
INHIBIT
SOFT-START
GND
OSCILLATOR
SHUTDOWN
SOFT-
START
AND FAULT
LOGIC
RESTART
INHIBIT
SOFT-START
PWM
UV2
EA1
COMP1
UV1
DRIVE1
FB COMP
BOOT
UGATE