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ISL78213_15 Datasheet, PDF (3/16 Pages) Intersil Corporation – 3A Low Quiescent Current, High Efficiency Synchronous Buck Regulator
Typical Application
INPUT
2.8V TO 5.5V
C1
2 x 22µF
R1
100k
ISL78213
VIN
LX
VDD
EN
ISL78213
PGND
VFB
PG
L
1.5µH
C2
2 x 22µF
OUTPUT
1.8V
R2
124k
C3
47pF
R3
100k
SYNCH
SGND
FIGURE 1. TYPICAL APPLICATION DIAGRAM
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3
FN7550.3
May 12, 2015