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LT8612
18
8612fa
For more information www.linear.com/LT8612
TYPICAL APPLICATIONS
5V Step-Down Converter
3.3V Step-Down Converter
5V Step-Down Converter
3.3V Step-Down Converter
BSTV
IN
EN/UV
SYNC
INTV
CC
TR/SS
RT
SW
LT8612
GND
PGND
BIAS
8612 TA02
PG
FB
0.1µF
V
OUT
5V
6A
4.7µF
V
IN
5.6V TO 42V
1µF
10nF
10pF
2.5µH
1M
243k
f
SW
= 2MHz
18.2k
47µF×2
1210
POWER GOOD
100k
BSTV
IN
EN/UV
SYNC
INTV
CC
TR/SS
RT
SW
LT8612
GND
PGND
BIAS
8612 TA03
PG
FB
0.1µF
V
OUT
5V
6A
4.7µF
V
IN
5.6V TO 42V
1µF
10nF
10pF
10µH
1M
243k
f
SW
= 400kHz
110k
47µF×2
1210
POWER GOOD
100k
BSTV
IN
EN/UV
SYNC
PG
INTV
CC
TR/SS
RT
SW
LT8612
GND
PGND
BIAS
8612 TA04
FB
0.1µF
V
OUT
3.3V
6A
4.7µF
V
IN
3.9V TO 27V
(42V TRANSIENT)
1µF
10nF
4.7pF
1.8µH
1M
412k
f
SW
= 2MHz
18.2k
47µF×2
1210
BSTV
IN
EN/UV
SYNC
PG
INTV
CC
TR/SS
RT
SW
LT8612
GND
PGND
BIAS
8612 TA05
FB
0.1µF
V
OUT
3.3V
6A
4.7µF
V
IN
3.9V TO 42V
1µF
10nF
4.7pF
8.2µH
1M
412k
f
SW
= 400kHz
110k
47µF×2
1210
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