Datasheet

LT3796/LT3796-1
24
3796fa
For more information www.linear.com/3796
APPLICATIONS INFORMATION
Figure 10. Boost Converter Suggested Layout
37961 F10
LT3796
2
3
1
4
5
6
7
8
9
10
11
12
13
14
21
20
22
19
18
17
16
15
26
27
28
23
24
25
M2
LED
+
X OUT VIA
VIA FROM ISP
VIA FROM V
IN
VIA FROM V
IN
VIA FROM ISN
ISMON
VIA FROM INTV
CC
VIA FROM
GATE
SYNC
PWM
VIA FROM TG
X
X
X
X
29
X
X
X
X
X X ISP VIAISN VIA
TG VIA
COMPONENT DESIGNATIONS REFER TO BOOST LED DRIVER WITH OUTPUT SHORT CIRCUIT PROTECTION AND LED CURRENT MONITOR
Q1
M1
V
IN
VIA
X
C3
R
SNS1
R
SNS
R4
R3
R9 R10
R6
R5
R8
R7
C
C
R
C
R2
C6
R
T
VIA FROM
OUT
VIA FROM V
IN
C2
C2
C2
C2
C5
L1
D1
2
3
1
4
6
7
8
5
6
7
5
8
2
3
4
1
R
LED
D2
R1
V
IN
V
REF
VIAS TO GROUND PLANE
X X ROUTING ON THE 2nd LAYER
C1 C1 C1
X
X
X
X
INTV
CC
VIA
GATE VIA
C4