Datasheet

LTC3415
24
3415fa
Dual LTC3415 Dual Output Sequencing Application
13 14 15 16 17 18 19
38 37 36 35 34 33 32
24
25
26
27
28
29
30
31
8
7
6
5
4
3
2
1
23
22
21
20
9
10
11
12
CLKIN
SGND
SV
IN
SV
IN
V
IN
V
OUT
(2.5V)
V
OUT
(1.8V)
V
OUT
(1.8V)
BSEL
100k
MGN
10k
9.53k
10k 1000pF
100pF
1Ω
30.5k
0.1μF
0
.01μF
PGND (39)
LTC3415EUHF
CLKOUT RUN
SHDNB
PV
IN
PV
IN
SV
IN
I
THM
I
TH
PGND PGND PGND PGND PGND PGND PGND
SW
SW
SW
PV
IN
PV
IN
PLLLPF
SGND
0.2μH
NC
SW
MODE
CLKIN
PHMODE
SW
SW
SW
PV
IN
PV
IN
V
FB
TRACK
SV
IN
NC
SW
PGOOD
BSEL
MGN
10pF100pF
22μF
3x
13 14 15 16 17 18 19
38 37 36 35 34 33 32
24
25
26
27
28
29
30
31
8
7
6
5
4
3
2
1
23
22
21
20
9
10
11
12
CLKIN2
PHMODE
SGND
SV
IN
V
IN
BSEL
SV
IN
100k
MGN
100k
10k
15k
10k 1000pF
100pF
1Ω
30.5k
0.1μF
47μF
3x
PGND (39)
LTC3415EUHF
CLKOUT RUN PV
IN
PV
IN
SV
IN
I
THM
I
TH
PGND PGND PGND PGND PGND PGND PGND
SW
SW
SW
PV
IN
PV
IN
PLLLPF
SGND
SGND
SHDNB
0.2μH
NC
SW
MODE
CLKIN
PHMODE
SW
SW
SW
PV
IN
PV
IN
V
FB
TRACK
NC
SW
PGOOD
BSEL
MGN
10pF100pF
22μF
3x
3415 TA05
47μF
3x
OUTPUT SEQUENCING
SHDNB
V
OUT1
= 2.5V
V
OUT2
= 1.8V
100k
TYPICAL APPLICATIONS