ISL6612B Datasheet, PDF (4/12 Pages) Intersil Corporation – Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP

ISL6612B, ISL6613B
Typical Application - 3 Channel Converter Using ISL65xx and ISL6612B Gate Drivers
+5V TO 12V
+7V to +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 ^ISL6612B
LGATE
GND
+5V TO 12V
+7V to +12V
VCC
BOOT
PVCC
UGATE
PWM _ISL6612B PHASE
LGATE
GND
+5V TO 12V
VCC
BOOT
PVCC
UGATE
ISL6612B ^PHASE
PWM
LGATE
GND
+7V to +12V
+V_CORE
4
FN9205.3
July 27, 2006