LTC3521EUF View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC3521EUF' PDF : 20 Pages View PDF
LTC3521
applications information
MINIMIZE
TRACE
LENGTH
MINIMIZE
TRACE
LENGTH
KELVIN TO
VOUT PAD
BUCK
VOUT
VIA TO
GROUND PLANE
SHDN2
(1)
PGOOD3
(2)
PGOOD2
(3)
PGOOD1
(4)
VIN
(5)
GND
(6)
DIRECT TIE
BACK TO
GND PIN
MINIMIZE
TRACE
LENGTH
PGND2
(18)
SW3
(17)
VOUT1
(16)
SW1A
(15)
SW1B
(14)
NC
(13)
UNINTERRUPTED GROUND PLANE MUST EXIST UNDER ALL COMPONENTS
SHOWN IN BOLD, AND UNDER TRACES CONNECTING TO THOSE COMPONENTS
Figure 5. LTC3521 Recommended PCB Layout
KELVIN TO
VOUT PAD
BUCK
VOUT
BUCK-BOOST
VOUT
KELVIN TO
VOUT PAD
3521 F05
18
For more information www.linear.com/LTC3521
3521fb
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