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ISL6605_14 Datasheet, PDF (3/9 Pages) Intersil Corporation – Synchronous Rectified MOSFET Driver
ISL6605
Typical Application - Multi-Phase Converter Using ISL6605 Gate Drivers
+5V
PGOOD
VID
(OPTIONAL)
+5V
FB
COMP
VCC
VSEN
PWM1
PWM2
PWM
CONTROL
(HIP63XX
or ISL65XX)
ISEN1
ISEN2
VIN
+5V
VCC
EN
BOOT
UGATE
PWM
ISL6605
499K*
PHASE
LGATE
+5V
VIN
FS/EN
GND
VCC
BOOT
EN
PWM
499K*
ISL6605
UGATE
PHASE
LGATE
+VCORE
* 499K IS USED TO PULL DOWN THE PWM INPUT TO PREVENT THE PWM FROM FALSE TRIGGERING UGATE DURING STARTUP.
3
FN9091.7
May 9, 2006