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ISL6567 Datasheet, PDF (4/26 Pages) Intersil Corporation – Multipurpose Two-Phase Buck PWM Controller with Integrated MOSFET Drivers
ISL6567
Simplified Power System Diagram
VIN
EN
PGOOD
Q1
CHANNEL1
Q2
VOUT
Q3
CHANNEL2
ISL6567
Q4
Typical Application
VIN
RSHUNT
CF1
REFTRK
FS
RFS
SS
CSS
MON
RPG
PGOOD
R4
EN
R5
CF2
VCC VREG PVCC
ISL6567
LIN
CHFIN1
CBIN1
BOOT1
CBOOT1
UGATE1
Q1
PHASE1
ISEN1
RISEN1
Q2
LGATE1
LOUT1
BOOT2
UGATE2
PHASE2
CBOOT2
CHFIN2
Q3
CBIN2
C1
R2
COMP
C2
ISEN2
RISEN2
LGATE2
Q4
GND
FB
R1
VDIFF VSEN RGND
LOUT2
4
CHFOUT
VOUT
CBOUT
RS
RP
FN9243.3
May 28, 2009