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ISL6611A Datasheet, PDF (3/14 Pages) Intersil Corporation – Phase Doubler with Integrated Drivers Phase Doubler with Integrated Drivers
Block Diagram
VCC
ISL6611A
PVCC
RBOOT
BOOTA
UGATEA
PWM
EN_PH
SYNC
IGAIN
4.9k
SHOOT-
PHASEA
CHANNEL A
THROUGH
PROTECTION PVCC
4.6k
CONTROL
LOGIC
PVCC
PGND
RBOOT
LGATEA
PGND
BOOTB
UGATEB
CURRENT
BALANCE BLOCK
PHASEA
PHASEB
GND PAD
SHOOT-
THROUGH
PROTECTION
PHASEB
PVCC
LGATEB
PGND
MUST BE SOLDERED TO THE CIRCUIT’S GROUND
INTEGRATED 3Ω RESISTOR (RBOOT) IN ISL6611A
CHANNEL B
3
FN6881.0
March 19, 2009