 English |
|
|
|
|
|
|
|
| LTC3418 Datasheet, PDF (17/20 Pages) Linear Technology – 8A, 4MHz, Monolithic Synchronous Step-Down Regulator | |||
| |||
| ◁ |
TYPICAL APPLICATIO S
1.8V, 8A Step-Down Regulator with Tracking
LTC3418
I/O SUPPLY
R4
R3
2k
2.55k
VIN
3.3V
CIN
100µF
Ã4
RSS
2.2M
RSVIN
100â¦
CSVIN
1µF
CSS
1000pF
X7R X7R
CITH
RITH
3.32k
2200pF
X7R C1
47pF
X7R
RPG
100k
35
TRACK
3
PVIN
4
PVIN
9
PVIN
10
PVIN
22
PVIN
23
PVIN
29
PVIN
28
PVIN
1
SW
2
SW
11
SW
12
SW
20
SW
21
SW
30
SW
31
SW
25
VFB
LTC3418
24
SVIN
5
PGOOD
16
VREF
38
PGND
27
37
SYNC/MODE PGND
7
RUN/SS
36
PGND
26
ROSC 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
2.5V
L1
0.2µH
C1
1000pF
X7R
R1
2.55k
COUT
100µF
Ã2
VOUT
1.8V
8A
CREF
2.2µF
X7R
VREF
R2
2k
CIN, COUT: TDK C3225X5R0J107M
L1: VISHAY DALE IHLP-2525CZ-01
3418 TA04
3418f
17
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese