Datasheet

UDG-08015
1
2
3
4
10
9
8
7
RC
COMP
SS
VIN
ISNS
GDRV
GND
U1
TPS40211
C9
C5
R3
V
IN
5 FB 6
BP
C10
R4
R24
C11
GDRV
C13
R15
C14
C6
PWM Dimming
C8
D2
ISNS
C4C3
D1
B2100
R1
R11
R2
GDRV
L1
C2C1C21
V
IN
LEDCDIS/ENDIS/EN
R13R23
Loop
Response
Injection
R6
LEDC
D3
ISNS
Q1
Q3
TPS40210, TPS40211
SLUS772E MARCH 2008 REVISED OCTOBER 2011
www.ti.com
DESIGN EXAMPLE 2
12-V Input, 700-mA LED Driver, Up to 35-V LED String
Application Schematic
Figure 36. 12-V Input, 700-mA LED Driver, Up to 35-V LED String
34 Submit Documentation Feedback Copyright © 20082011, Texas Instruments Incorporated
Product Folder Link(s): TPS40210 TPS40211