ISL6612_14 Datasheet, PDF (4/12 Pages) Intersil Corporation – Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features

ISL6612, ISL6613
Typical Application - 3 Channel Converter Using ISL65xx and ISL6612 Gate Drivers
+5V TO 12V
+12V
+5V
VFB VCC
COMP
VSEN
PGOOD
PWM1
PWM2
PWM3
MAIN
CONTROL
ISL65xx
VID
ISEN1
ISEN2
FS
ISEN3
GND
VCC
BOOT
PVCC
UGATE
PHASE
PWM ^ISL6612
LGATE
GND
+5V TO 12V
+12V
VCC
BOOT
PVCC
UGATE
PWM _ISL6612 PHASE
LGATE
GND
+5V TO 12V
VCC
BOOT
PVCC
UGATE
PWM
ISL6612
PHASE
LGATE
GND
+12V
+V_CORE
4
FN9153.9
June 15, 2010