LTC3208 Datasheet, PDF (20/24 Pages) Linear Technology – High Current Software Confi gurable Multidisplay LED Controller

LTC3208
TYPICAL APPLICATIO S
6-LED MAIN, RGB Plus Low/High Current 8-LED Camera Light
C2
2.2µF
C3
2.2µF
C1P C1M C2P C2M
V_BAT
C1
4.7µF
V_BAT1
CPO
LTC3208
V_BAT2
0.1µF
D_VCC
V_BAT3
I²C
SCL/SDA
DV_CC
0.1µF
ENABLE DISABLE
ENRGBS
LOW HI
CAMHL
R_REF
24.3k
1%
4
MAIN1-4
2
SUB1-2
4
CAM1-4
4
AUX1-4
3
RGB
GND
C4
4.7µF
MAIN
CAMERA
RGB
3208 TA02
MAIN and SUB Backlight, Keypad Backlight, Camera Light and Camera Indicator
C2
2.2µF
C3
2.2µF
C1P C1M C2P C2M
V_BAT
C1
4.7µF
V_BAT1
CPO
LTC3208
V_BAT2
C4
4.7µF
0.1µF
I²C
D_VCC
0.1µF
ENABLE DISABLE
LOW HI
V_BAT3
SCL/SDA
DV_CC
ENRGBS
CAMHL
R_REF
24.3k
1%
4
MAIN1-4
2
SUB1-2
2
CAM1-2
2
CAM3-4
RED
AUX1
AUX2
AUX3
AUX4
GRN
NC
BLUE
NC
GND
MAIN
CAMERA
SUB
CAMERA INDICATOR
GRN AND BLUE DATA REGISTERS
SET TO ALL 0s
KEYPAD
20
3208 TA03
3208fa