ISL6614B Datasheet, PDF (4/11 Pages) Intersil Corporation – Dual Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP

ISL6614B
Typical Application - 4 Channel Converter Using ISL65xx and ISL6614B Gate Drivers
7V TO 12V
VCC
BOOT1
UGATE1
PHASE1
+12V
PGOOD
EN
VID
+5V
FB
COMP
VSEN
VCC
ISEN1
PWM1
PWM2
MAIN ^ISEN2
CONTROL
ISL65xx
LGATE1
DUAL
DRIVER
ISL6614B
PVCC
5V TO 12V
BOOT2
+12V
PWM1
PWM2
UGATE2
PHASE2
LGATE2
GND
PGND
FS/DIS
ISEN3
PWM3
PWM4
GND ISEN4
7V TO 12V
VCC
BOOT1
UGATE1
PHASE1
+12V
+V_CORE
LGATE1
DUAL
DRIVER
ISL6614B
PVCC
5V TO 12V
BOOT2
+12V
PWM1
PWM2
UGATE2
PHASE2
LGATE2
GND
PGND
4
FN9206.3
May 5, 2008