LTC3418EUHF Просмотр технического описания (PDF) - Linear Technology
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LTC3418EUHF Datasheet PDF : 20 Pages
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LTC3418
TYPICAL APPLICATIONS
VIN
3.3V
CIN1
100μF
×4
RSS1
2.2M
RSVIN1
100W
CSVIN1
1μF
X7R
CSS1
1000pF
X7R
C1A
47pF
X7R
1.8V, 16A Step-Down Regulator
RPG1
100k
3
PVIN
4
PVIN
9
PVIN
10
PVIN
22
PVIN
23
PVIN
28
PVIN
29
PVIN
24
SVIN
1
SW
2
SW
11
SW
12
SW
20
SW
21
SW
30
SW
31
SW
25
VFB
LTC3418
35
TRACK
38
PGND
5
PGOOD
37
PGND
7
RUN/SS
36
PGND
26
ROSC1 59k 6
8
ITH
RT
SGND
34
PGND
33
PGND
32
PGND
13
PGND
19
PGND
14
PGND
18
PGND
15
PGND
17
PGND
27
SYNC/MODE
16
VREF
L1
0.2μH
C2
1000pF
X7R
CREF1
2.2mF
X7R
R1
2.55k
R2
2k
COUT
100μF
×4
VOUT
1.8V
16A
18
RSVIN2
100Ω
CSVIN2
1μF
X7R
CIN2
100μF
×4
RSS2
2.2M
CSS2
1000pF
X7R
C1B
47pF
X7R
RITH
2k
CITH
2200pF
X7R
RPG2
100k
3
PVIN
4
PVIN
9
PVIN
10
PVIN
22
PVIN
23
PVIN
28
PVIN
29
PVIN
24
SVIN
1
SW
2
SW
11
SW
12
SW
20
SW
21
SW
30
SW
31
SW
25
VFB
LTC3418
35
TRACK
38
PGND
5
PGOOD
37
PGND
7
RUN/SS
36
PGND
26
ROSC2 69.8k 6
8
ITH
RT
SGND
34
PGND
33
PGND
32
PGND
13
PGND
19
PGND
14
PGND
18
PGND
15
PGND
17
PGND
27
SYNC/MODE
16
VREF
L2
0.2μH
C3
1000pF
X7R
R3
2.55k
R4
2k
CREF2
2.2μF
X7R
CIN1, CIN2, COUT: TDK C3225X5R0J107M
L1, L2: VISHAY DALE IHLP-2525CZ-01
3418 TA06
3418fb
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