Datasheet

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R2
R4
C1
C5
C2
R3
C4
C3
L1
R1
2 3
5 4
AVIN PVIN
FB GND SW
6
BOOST
V
IN
V
OUT
UDG−04130
D1
TPS40222
1
TPS40222
SLUS642A – OCTOBER 2005 – REVISED JANUARY 2006
Figure 14. AVIN Filter and SW Node Snubber
16