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| ISL6617_14 Datasheet, PDF (3/15 Pages) Intersil Corporation – PWM Doubler with Phase Shedding Function and Output Monitoring Feature | |||
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ISL6617
Typical Application (2 Phase Controller for 4 Phase Operation)
+5V
VID
FB
COMP
VSEN
VCC
PWM1
VR_RDY
EN
ISEN1-
ISEN1+
+5V
+5V
VCC
PWMA
EN_PH_SYNC
+12V
POWER STAGE
VIN
PWM PHASE
GND
ISENA-
ISENA+
PWMINISENB+
ISENB-
ISL6617
IOUT
PWMB
GND
+12V
POWER
STAGE
VIN
PWM PHASE
GND
+VCORE
MAIN
CONTROL
ISL63XX
FS
PWM2
ISEN2-
ISEN2+
GND
+5V
EN_PH_SYNC2
VCC
PWMA
+12V
POWER STAGE
VIN
PWM PHASE
EN_PH_SYNC
GND
ISENA-
ISENA+
PWMIN ISENB+
ISENB-
ISL6617
IOUT
PWMB
GND
+12V
POWER
STAGE
VIN
PWM PHASE
GND
3
FN7564.0
February 4, 2010
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