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LTC1624CS8#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P28
22
LTC1624
TYPICAL APPLICATIONS
U
+
+
SENSE
–
I
TH
/RUN
V
FB
GND
V
IN
BOOST
TG
SW
LTC1624
1000pF
100pF
C
C
330pF
R
C
3.3k
D1
MBRS130LT3
C
B
0.1µF
8
7
6
5
1
2
3
4
R2
35.7k
1%
R1
3.92k
1%
C
OUT
100µF
16V
× 2
M1
Si4412DY
L1*
22µH
R
SENSE
0.04Ω
C
IN
22µF
35V
× 2
V
OUT
12V
0.75A
V
IN
5.2V TO 11V
1624 F13
*SUMIDA CDRH125-220
0.1µF
Figure 11. Wide Input Range 1.8V/1.5A Converter
+
+
SENSE
–
I
TH
/RUN
V
FB
GND
V
IN
BOOST
TG
SW
LTC1624
1000pF
100pF
C
C
470pF
R
C
6.8k
D1
MBRS140T3
C
B
0.1µF
8
7
6
5
1
2
3
4
R2
35.7k
1%
R1
3.92k
1%
C
OUT
100µF
16V
× 2
M1
Si4412DY
L1*
47µH
R
SENSE
0.068Ω
C
IN
22µF
35V
× 2
V
OUT
12V
1A
V
IN
12.3V TO 28V
1624 F12
*SUMIDA CDRH125-470
0.1µF
Figure 12. 12V/1A Low Dropout Converter
Figure 13. 12V/0.75A Boost Converter
+
+
SENSE
–
I
TH
/RUN
V
FB
GND
V
IN
BOOST
TG
SW
LTC1624
1000pF
100pF
C
C
470pF
R
C
6.8k
D1
MBRS340T3
C
B
0.1µF
8
7
6
5
1
2
3
4
R2
35.7k
1%
R1
69.8k
1%
C
OUT
100µF
10V
× 2
M1
Si6436DY
L1*
10µH
R
SENSE
0.068Ω
C
IN
22µF
35V
× 2
V
OUT
1.8V
1.5A
V
IN
4.8V TO 22V
1624 F11
*SUMIDA CDR105B-100
0.1µF
23
LTC1624
TYPICAL APPLICATIONS
U
+
+
+
SENSE
–
I
TH
/RUN
V
FB
GND
V
IN
BOOST
TG
SW
LTC1624
1000pF
100pF
C
C
330pF
R
C
4.7k
D1
MBRS130LT3
C
B
0.1µF
8
7
6
5
1
2
3
4
R2
35.7k
1%
R1
3.92k
1%
C
OUT
100µF
16V
× 2
M1
Si4412DY
L1a*
L1b*
R
SENSE
0.068Ω
C
IN
22µF
35V
22µF
35V
V
OUT
12V
0.5A
V
IN
5V TO 15V
1624 F14
*COILTRONICS CTX20-4
0.1µF
+
+
SENSE
–
I
TH
/RUN
V
FB
GND
V
IN
BOOST
TG
SW
LTC1624
1000pF
100pF
C
C
470pF
R
C
6.8k
D1
MBRS340T3
C
B
0.1µF
8
7
6
5
1
2
3
4
R2
35.7k
1%
R1
20k
1%
C
OUT
100µF
10V
× 2
M1
Si6426DQ
L1*
20µH
R
SENSE
0.068Ω
C
IN
22µF
35V
× 2
V
OUT
3.3V
1.5A
V
IN
3.5V TO 18V
1624 F16
*COILTRONICS CTX20-4
0.1µF
Figure 16. Low Dropout 3.3V/1.5A Converter
Figure 14. 12V/0.4A SEPIC Converter
Figure 15. Inverting –5V/2A Converter
+
+
SENSE
–
I
TH
/RUN
V
FB
GND
V
IN
BOOST
TG
SW
LTC1624
1000pF
0.1µF
100pF
C
C
1000pF
R
C
3.3k
R3
100k
V
CC
V
CC
SHUTDOWN
D1
MBRS340T3
D2
CMDSH-3
C
B
0.1µF
8
7
6
5
1
2
3
4
R2
78.7k
1%
R1
24.9k
1%
C
OUT
100µF
10V
× 2
M2
VN2222
M3
TP0610L
M1
Si4410DY
L1*
33µH
R
SENSE
0.025Ω
C
IN
22µF
35V
× 2
V
OUT
–5V
2A
V
IN
5V TO 22V
1624 F15
*COILCRAFT DO5022P-333
24
LTC1624
TYPICAL APPLICATIONS
U
+
+
SENSE
–
I
TH
/RUN
V
FB
GND
V
IN
BOOST
TG
SW
LTC1624
1000pF
100pF
C
C
330pF
R
C
6.8k
D1
MBRS130LT3
D2
CMDSH-3
C
B
0.1µF
8
7
6
5
1
2
3
4
+
R2
35.7k
1%
R1
11k
1%
C
OUT
100µF
16V
× 2
M1
Si6426DQ
L1b*
L1a*
R
SENSE
0.05Ω
C
IN
22µF
35V
× 2
22µF
35V
V
OUT
5V
1A
V
OUT
V
IN
3.6V TO 18V
1624 F17
* COILTRONICS CTX20-4
0.1µF
Figure 17. 5V/1A SEPIC Converter with Output Derived Boost Voltage
Figure 18. 24V to 12V/10A Buck Converter with Output-Derived Boost Voltage
+
SENSE
–
I
TH
/RUN
V
FB
GND
V
IN
BOOST
TG
SW
LTC1624
C
IN1
, C
IN2
1000µF
35V
× 2
V
IN
13V TO
28V
D1*
C
B
0.1µF
C5
3.3µF
50V
C4, 0.1µF
8
7
6
5
1
2
3
4
R
SENSE2
, 0.015Ω
R1
11k
1%
R
C
20k
C
C
100pF
M1*
C
OUT
2700µF
16V
R5
220Ω
R2
100k
1%
Z1
IN 755
L1
V
OUT
12V
10A
1624 F18
C
IN1
, C
IN2
= SANYO 35MV1000GX
C5, C7 = WIMA MKS2
C
OUT
= SANYO 16MV2700GX
D1 = MOTOROLA MBR2535CT
L1 = PULSE ENGINEERING PO472
M1 = INTERNATIONAL RECTIFIER IRL3803
R
SENSE1
, R
SENSE2
= IRC LR2010-01-R015-F
* BOTH D1 AND M1 MOUNTED TO SAME
THERMALLOY #6399B HEAT SINK
R
SENSE1
, 0.015Ω
+
C7
3.3µF
50V
C9
0.1µF
C10
220pF
D2
MBR0540
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P28

LTC1624CS8#TRPBF

Mfr. #:
Buy LTC1624CS8#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Hi Eff SO-8 N-Ch Sw Reg Cntr
Lifecycle:
New from this manufacturer.
Delivery:
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