LTC3520 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC3520' PDF : 24 Pages View PDF
LTC3520
APPLICATIONS INFORMATION
SGND
SVIN 1
AOUT 2
24 23 22 21 20 19
18 FB1
17 SS1
CSS1
AIN 3
RT
RT 4
PWM1 5
SD1 6
16 SGND
15 VC1
14 FB2
13 SS2
7 8 9 10 11 12
CSS2
RBURST
BUCK-BOOST
VOUT
KELVIN DIRECTLY
TO PIN 16
KELVIN DIRECTLY
TO PIN 16
3520 F08
BUCK VOUT
UNINTERRUPTED GROUND PLANE MUST EXIST UNDER ALL COMPONENTS
SHOWN IN BOLD AND UNDER TRACES CONNECTING TO THOSE COMPONENTS.
VIA TO GROUND PLANE
Figure 8. LTC3520 Recommended PCB Layout
3520fa
20
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