Datasheet

LT8619/LT8619-5
24
Rev A
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TYPICAL APPLICATIONS
5V 2MHz Step-Down Converter
12V 700kHz Step-Down Converter
LT8619-5
4.7µH
20k
0.1µF
22µF
8619 TA04
V
IN
6V TO 36V
(60V TRANSIENT)
V
OUT
5V
1.2A
BST
SW
GNDSYNC
RT
BIAS
OUT
OFF ON
1µF
2.2µF
INTV
CC
V
IN
EN/UV
PG
PG
100k
L = VISHAY IHLP-2020BZ-01
C
OUT
= TDK C3225X7R1C226K250
f
OSC
= 2MHz
LT8619
22µH
PG
PG
100k
0.931M
401k
66.5k
66.5k
OFF ON
0.1µF
10µF
×2
22pF
8619 TA05
1µF
2.2µF
V
IN
13V TO 60V
V
OUT
12V
1.2A
BST
SW
INTV
CC
V
IN
GNDSYNC
EN/UV
RT
FB
BIAS
L = VISHAY IHLP-2020CZ-11
C
OUT
= MURATA GRM32ER7YA106K
f
OSC
= 700kHz
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