ISL6884 Datasheet, PDF (2/13 Pages) Intersil Corporation – CCFL Brightness Controller

Block Diagram
ISL6884
VDD
GND
EN
BGREF
I2C ENABLE
POR
2.5V REG
ENAB
fault timer
STATUS
DPWM SYNC
PLL1
GNDPLL
SDA
SCL
PWM
DIMMING
PLL
8 CH DPWM GEN
OSC
8
I2C
interface
BRIGHTNESS
STATUS
ENABLE (I2C)
REGCAP
LAMP ON
DPWM_8
DPWM_7
DPWM_6
DPWM_5
DPWM_4
DPWM_3
DPWM_2
DPWM_1
TESTEN
OSCTEST
CCFL Brightness Controller
2
FN9265.0
March 9, 2006