Datasheet

13Atmel LED Driver-MSL3162
Typical Application Circuit
Figure 4. Single Atmel LED Driver-MSL3162 Driving 60 Red, 60 Green, and 60 Blue LED Strings at 60mA Per String
C1 1
F
C2 1
F
SDA
SCL
FLTB
PWM
HSYNC
VSYNC
ENABLE
RtopB
RtopG
RtopR RbottomRRbottomB
RbottomG
VOUTVOUTVOUT
FBFBFB
.
AD1
26
AD0
29
SDA
28
SCL
27
FLTB
25
CGND
3
VIN
35
VDD
36
EN
34
N/C
30
N/C
32
PHI
4
GSC
5
GND
31
PWM
6
STR0
7
STR1
8
STR2
9
STR3
10
STR4
11
STR5
12
STR6
13
STR7
14
STR8
17
STR9
18
STR10
19
STR11
20
STR12
21
STR13
22
STR14
23
STR15
24
GND
15
CGND
16
ILED
33
EP
FBI1
37
FBO1
38
FBI2
39
FBO2
40
FBI3
1
FBO3
2
MSL3162BT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VDD
+5V
Green
LED String
DC-DC
Converter
Blue
LED String
DC-DC
Converter
Red
LED String
DC-DC
Converter
.
35k
RILED
D2 CMPSH-3
D3 CMPSH-3
D1 CMPSH-3
Atmel LED Driver-MSL3162
16-string, RGB and White LED Drivers with Adaptive
Power Control and 1MHz I
2
C/SMBus Serial Interface