Datasheet

LT3959
19
3959fa
For more information www.linear.com/LT3959
applicaTions inForMaTion
Figure 5. Suggested Layout of the 2.5V to 8V Input. 12V Output Boost Converter
in the Typical Application Section (Shown for QFN Package)
3959 F05
LT3959
37
38
10
VIA TO V
OUT
R1
R2
C
SS
C
VCC
R
T
R5
R
C
C
C
R3
R4
D1
SW
SGND
L1
C
OUT
C
OUT
C
IN
GND V
OUT
V
IN
VIA TO V
OUT
VIA TO V
OUT
VIA TO V
IN
VIAS TO SGND GROUND PLANE
VIAS TO SW PLANE
36 35 34 33 32 31 30
21
23
24
25
27
28
20
12 13 14 15 16 17
8
6
4
3
2
1
9