ISL6553 Datasheet, PDF (4/15 Pages) Intersil Corporation – Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller

ISL6553
Typical Application - Two Phase Converter Using an HIP6602 Gate Driver
+5V
+12V
BOOT1 ^{VIN = +12V}
PGOOD
VID3
VID2
VID1
VID0
VID25mV
FB
VSEN
COMP
VCC
ISEN1
PWM1
MAIN
CONTROL
ISL6553
FS/DIS
PWM2
ISEN2
GND
UGATE1
L₀₁
VCC
PHASE1
PWM1
LGATE1
DUAL
DRIVER
HIP6602
PVCC
+5V
BOOT2
V_IN +12V
PWM2
UGATE2
L₀₂
PHASE2
LGATE2
GND
+V_CORE
4