ISL6884 Datasheet, PDF (3/13 Pages) Intersil Corporation – CCFL Brightness Controller

ISL6884
Simplified System Diagram - Central Controller and Multiple Local Controllers
ISL6884
SYSTEM I2C
CENTRAL
SCL
CONTROLLER
SDA
MASTER
DPWM
ISL6882
LOCAL
CONTROLLER
DRIVE
IFB
VFB
CCFL
CCFL
CCFL
PHASE MODULATION OUT
DRIVE ISL6883 PM IN
DRIVER
DPWM
ISL6882
LOCAL
CONTROLLER
DRIVE
IFB
VFB
CCFL
CCFL
CCFL
PHASE MODULATION OUT
DRIVE ISL6883 ^{PM IN}
DRIVER
DPWM
ISL6882
LOCAL
CONTROLLER
DRIVE
IFB
VFB
CCFL
CCFL
CCFL
PHASE MODULATION OUT
CONFIDENTIAL ^DPWM
ISL6882
LOCAL
CONTROLLER
DRIVE
IFB
VFB
PHASE MODULATION OUT
CCFL
CCFL
CCFL
PM IN
DRIVE ISL6883
DRIVER
DRIVE ISL6883 ^{PM IN}
DRIVER
3
FN9265.0
March 9, 2006