LT3959 Datasheet, PDF (19/24 Pages) Linear Technology – Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 6A, 40V Switch

APPLICATIONS INFORMATION
LT3959
R1
C_SS
VIA TO V_OUT
R_T
R2
VIA TO V_IN R5
R_C
C_C
C_VCC
SGND
36 35 34 33 32 31 30
1
2
3
37
4
6
LT3959
28 ^{VIA TO V}OUT
27
R3
25
24 R4
23
38
8
21
9
20
SW
10
12 13 14 15 16 17
L1
D1
C_OUT
C_OUT
C_IN
GND
V_OUT
VIA TO V_OUT
V_IN
3959 F05
VIAS TO SGND GROUND PLANE
VIAS TO SW PLANE
Figure 5. Suggested Layout of the 2.5V to 8V Input. 12V Output Boost Converter in the Typical Application Section
3959f
19