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LTC3113IDHD#TRPBF
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
L
TC3113
19
3113f
TYPICAL APPLICATIONS
T
ypical Output Response with 1.5A Load
SW1
V
IN
V
OUT
L
TC3113
2.2μH
RUN
30F
0.1
μF
30F
100μF
V
OUT
3.3V
V
IN
1.8V TO 4.5V
BURST
OFF ON
P
WM BURST
FB
VC
49.9k
825k
680pF
12pF
90.9k
RT
SW2
SGND
PGND
182k
3113 TA03a
6.49k
47pF
Supercap Powered Backup Supply
V
OUT
2V/DIV
V
IN
2V/DIV
RUN
2V/DIV
5 SEC/DIV
3113 TA03b
L
TC3113
20
3113f
TYPICAL APPLICATIONS
3.3V to 5V/2.5A Boost Converter with Output Disconnect
Effi
ciency vs Load Current
SW1
V
IN
V
OUT
L
TC3113
2.2μH
RUN
47μF
100μF
5V
V
IN
3.3V
±10%
BURST
OFF ON
P
WM BURST
FB
VC
49.9k
887k
680pF
12pF
90.9k
RT
SW2
SGND
PGND
121k
3113 TA04a
6.49k
47pF
LOAD CURRENT (A)
60
EFFICIENCY (%)
70
80
90
100
0.001
0.1
1
10
3113 TA04b
50
0.01
Burst Mode
OPERATION
PWM MODE
Power Loss vs Load Current
Burst Mode
OPERATION
LOAD CURRENT (A)
POWER LOSS (W)
0.01
0.1
1
10
0.001
0.1
1
10
3113 TA04c
0.001
0.01
PWM MODE
L
TC3113
21
3113f
TYPICAL APPLICATIONS
3.3V to 1.8V/5A Buck Converter
SW1
V
IN
V
OUT
L
TC3113
2.2μH
RUN
47μF
100μF
V
OUT
1.8V
V
IN
3.3V
±10%
BURST
OFF ON
P
WM BURST
FB
VC
49.9k
665k
680pF
12pF
90.9k
RT
SW2
SGND
PGND
332k
3113 TA05a
6.49k
47pF
Effi
ciency vs Load Current
LOAD CURRENT (A)
60
EFFICIENCY (%)
70
80
90
100
0.001
0.1
1
10
3113 TA05b
50
0.01
Burst Mode
OPERATION
PWM MODE
Power Loss vs Load Current
LOAD CURRENT (A)
0.001
POWER LOSS (W)
0.01
0.1
1
10
0.001
0.1
1
10
3113 TA06
0.0001
0.01
Burst Mode
OPERATION
PWM MODE
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
LTC3113IDHD#TRPBF
Mfr. #:
Buy LTC3113IDHD#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators 3A Wide Vin, Low Noise Buck-Boost DC/DC Converter
Lifecycle:
New from this manufacturer.
Delivery:
DHL
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Ups
TNT
EMS
Payment:
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