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| LTC3602_15 Datasheet, PDF (16/20 Pages) Linear Technology – 2.5A, 10V, Monolithic Synchronous Step-Down Regulator | |||
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LTC3602
TYPICAL APPLICATIONS
1.8V, 2.5A Regulator at 1MHz, Burst Mode Operation
R3
RPG
845k
200k
PGOOD
R4
137k
ROSC
105k
CITH
1nF
RITH
4.32k
R1
105k
CFB R2
22pF 210k
SYNC/MODE
PGOOD
INTVCC
PVIN
RT
BOOST
ITH
LTC3602
VFB
RUN
TRACK/SS
PGND
SW
SW
SW
PGND
PGND
CVCC
1μF
D1
CBST
0.22μF
L1
1μH
VIN
5V to 10V
CIN
22μF
VOUT
1.8V
2.5A
COUT
100μF
s2
L1: VISHAY IHLP2525CZER1R0MO1
CIN: TAIYO YUDEN TMK325BJ226MM-T
COUT: TAIYO YUDEN AMK316BJ107ML
3602 TA02
Efï¬cinecy vs Load Current
100
95
90
VIN = 5V
VIN = 8.4V
85
80
VIN = 10V
75
70
0.01
0.1
1
LOAD CURRENT (A)
10
3602 TA02b
3602fb
16
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