ISL6620A_14 Datasheet, PDF (3/10 Pages) Intersil Corporation – VR11.1 Compatible Synchronous Rectified Buck MOSFET Drivers

Typical Application Circuit
ISL6620, ISL6620A
+5V
EN
VIN
BOOT
+5V
VTT
VR_RDY
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
PSI
VR_FAN
VR_HOT
VIN
FB
COMP VCC DAC
REF
VDIFF
VSEN
RGND
EN_VTT
PWM1
ISEN1-
ISEN1+
IISSLL66334
PWM2
ISEN2-
ISEN2+
PWM3
ISEN3-
ISEN3+
EN_PWR
GND
IMON
TCOMP
PWM4
ISEN4-
ISEN4+
TM OFS FS SS
+5V
+5V
NTC
VCC
PWM
ISL6620,
ISL6620A
DRIVER
UGATE
PHASE
LGATE
GND
+5V
VCTRL
VIN
BOOT
VCC
PWM
ISL6596
DRIVER
UGATE
PHASE
LGATE
GND
+5V
VIN
VCTRL
BOOT
VCC
PWM
ISL6596
DRIVER
UGATE
PHASE
LGATE
GND
+5V
VCTRL
VIN
BOOT
VCC
PWM
ISL6596
DRIVER
UGATE
PHASE
LGATE
GND
3
µP
LOAD
FN6494.0
April 25, 2008