LTC3412 LINER [Linear Technology], LTC3412 Datasheet - Page 16

• Manufacturer Part Number: LTC3412
• Description: 2.5A, 4MHz, Monolithic Synchronous Step-Down Regulator
• Manufacturer: LINER [Linear Technology]

LTC3412
TYPICAL APPLICATIO S
16
PGOOD
PGOOD
C
C
ITH
ITH
**
**
*
*
1000pF X7R
TOKO D62CB A920CY-1ROM
TDK C4532X5R0J107M
560pF X7R
SUMIDA CR431R0
AVX 12066D226MAT
1.8V, 2.5A Step-Down Regulator at 1MHz, Burst Mode Operation
4.7M
4.7M
75k
R
R
75k
R3
R3
SS
SS
U
2.5V, 2.5A Regulator Using All Ceramic Capacitors
R
10k
R
15k
ITH
100pF
ITH
47pF
R
100k
C
470pF X7R
C
R
100k
C
470pF X7R
C2
PG
SS
C
PG
SS
R
110k
309k
R
110k
309k
R2
OSC
R2
OSC
C1 22pF X5R
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
SV
PGOOD
I
V
R
SYNC/MODE
RUN
SGND
TH
SV
PGOOD
I
V
R
SYNC/MODE
RUN
SGND
FB
TH
T
FB
T
IN
IN
C1 22pF X5R
LTC3412
R1 392k
LTC3412
R1 232k
PGND
PGND
PGND
PGND
PV
PV
PV
PV
SW
SW
SW
SW
SW
SW
SW
SW
IN
IN
IN
IN
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
X5R 6.3V
22μF
C
22μF**
C
IN2
IN2
3412 F05
C
22μF
X5R 6.3V
C
22μF
IN1
IN1
**
1μH
1μH*
L1*
3412 TA05
L1
C
100μF
IN3
GND
GND
**
C
100μF
V
2.5V
2.5A
OUT
C
22μF
×2
OUT
V
3.3V
V
1.8V
2A
V
2.7V TO 5.5V
OUT
IN
OUT
IN
**
**
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