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LTC3890MPUH-2#TRPBF
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P39
P40-P40
L
TC3890-2
34
38902f
TYPICAL APPLICATIONS
MTOP2
SENSE1
+
SENSE1
–
V
FB1
TRACK/SS2
I
TH
2
V
FB2
SENSE2
–
SENSE2
+
I
TH
1
TRACK/SS1
I
LIM
PHASMD
CLKOUT
PLLIN/MODE
EXT
V
CC
RUN1
RUN2
FREQ
PGOOD2
PGOOD1
BG1
C
ITH1A
100pF
C
ITH1
470pF
C
SS1
0.01
µF
C1
1nF
C
OUT
330µF
R
A1
10.5k
R
ITH1
34.8k
R
B1
100k
R
RUN
1000k
R
MODE
100k
MTOP1, MTOP2, MBOT1, MBOT2: RJK0651DPB
L1, L2: COILCRAF
T SER1360-802KL
C
OUT
: SANYO 10TPE330M
D1, D2: DFLS1100
D1
D2
L
TC3890-2
R
SENSE1
10m
R
SENSE2
10m
L1
8µH
L2
8µH
MBOT1
TG1
MTOP1
V
OUT1
8.5V
6A
V
IN
9V TO 60V
38902 TA03
INT
V
CC
100k
C
B1
0.1
µF
SW1
SW2
BOOST1
C
B2
0.1
µF
BOOST2
V
IN
INT
V
CC
PGND
TG2
BG2
C
INT
4.7µF
C
IN
100µF
2.2µF
x3
MBOT2
C2
1nF
C
ITH2
100pF
V
OUT
INT
V
CC
V
IN
SGND
R
FREQ
41.2k
+
High Efficiency 8.5V Dual-Phase Step-Down Converter
L
TC3890-2
35
38902f
TYPICAL APPLICATIONS
MTOP2
SENSE1
+
SENSE1
–
V
FB1
TRACK/SS2
I
TH
2
V
FB2
SENSE2
–
SENSE2
+
I
TH
1
TRACK/SS1
I
LIM
PHASMD
CLKOUT
PLLIN/MODE
SGND
EXT
V
CC
RUN1
RUN2
FREQ
PGOOD2
PGOOD1
BG1
C
ITH1A
100pF
C
ITH1
470pF
C
SS2
0.01
µF
C
SS1
0.01
µF
C
ITH2
470pF
C1
1nF
C
OUT1
180µF
R
A1
6.98k
R
ITH1
34.8k
R
B1
100k
R
B2
100k
R
FREQ
41.2k
R
ITH2
20k
MTOP1, MTOP2, MBOT1, MBOT2: RJK0651DPB
L1: COILCRAF
T SER1360-802KL
L2: COILCRAF
T SER1360-472KL
C
OUT1
: 16SVP180MX
C
OUT2
: SANYO 6TPE470M
D1, D2: DFLS1100
D1
D2
L
TC3890-2
R
SENSE1
9m
R
SENSE2
10m
L1
8µH
L2
4.7µH
MBOT1
TG1
MTOP1
V
OUT1
12V
3A
V
IN
12.5V TO 60V
38902 TA04
INT
V
CC
100k
100k
C
B1
0.47µF
R
A2
18.7k
SW1
V
OUT2
5V
5A
SW2
BOOST1
C
B2
0.47µF
BOOST2
V
IN
INT
V
CC
PGND
TG2
BG2
C
OUT2
470µF
C
INT
4.7µF
MBOT2
C2
1nF
C
IN
100µF
2.2µF
x3
+
High Efficiency Dual 12V/5V Step-Down Converter
L
TC3890-2
36
38902f
TYPICAL APPLICATIONS
MTOP2
SENSE1
+
SENSE1
–
V
FB1
TRACK/SS2
I
TH
2
V
FB2
SENSE2
–
SENSE2
+
I
TH
1
TRACK/SS1
I
LIM
PHASMD
CLKOUT
PLLIN/MODE
SGND
EXT
V
CC
RUN1
RUN2
FREQ
PGOOD2
BG1
C
ITH1A
100pF
C
ITH1
680pF
C
SS2
0.01
µF
C
SS1
0.01
µF
C
ITH2
470pF
C1
1nF
C
OUT1
22µF
×2 CERAMIC
R
B1
487k
R
A1
16.9k
C
F1
33pF
R
ITH1
46k
R
FREQ
60k
R
ITH2
20k
MTOP1, MTOP2, MBOT1, MBOT2: RJK0651DPB
L1: SUMIDA CDR7D43MN
L2: COILCRAF
T SER1360-472KL
C
OUT1
: KEMET T525D476MO16E035
C
OUT2
: SANYO 6TPE470M
D1, D2: DFLS1100
D1
D2
L
TC3890-2
L1
22µH
L2
4.7µH
MBOT1
TG1
MTOP1
V
OUT1
24V
1A
38902 TA05
INT
V
CC
100k
PGOOD1
100k
C
B1
0.47µF
R
A2
18.7k
R
B2
100k
C2
1nF
SW1
V
OUT2
5V
5A
SW2
BOOST1
C
B2
0.47µF
BOOST2
V
IN
INT
V
CC
PGND
TG2
BG2
C
OUT2
470µF
C
INT
4.7µF
MBOT2
R
SENSE1
25m
R
SENSE2
10m
V
IN
28V TO 60V
C
IN
100µF
2.2µF
x3
+
High Efficiency Dual 24V/5V Step-Down Converter
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P39
P40-P40
LTC3890MPUH-2#TRPBF
Mfr. #:
Buy LTC3890MPUH-2#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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