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| LTC3526L-2_15 Datasheet, PDF (13/16 Pages) Linear Technology – 550mA 2MHz Synchronous Step-Up DC/DC Converters | |||
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Typical Applications
2.2µH*
VIN
1.6V TO 3.2V
1µF
OFF ON
SW
VIN
VOUT
LTC3526L-2
SHDN FB
GND
1.78M
1M
*COILCRAFT LPS3314-222ML
LTC3526L-2/LTC3526LB-2
2-Cell to 3.3V
33pF
VOUT
3.3V
200mA
4.7µF
3526lb2 TA05a
100
VOUT = 3.3V
90
80
70
60
50
40
30
20
10
0
0.01
VIN = 3.0V
VIN = 2.4V
VIN = 1.8V
0.1
1
10 100 1000
LOAD CURRENT (mA)
3526lb2 TA05b
2-Cell to 5V
3.3µH*
VIN
1.6V TO 3.2V
1µF
OFF ON
SW
VIN
VOUT
LTC3526L-2
SHDN FB
GND
*COILCRAFT LPS4018-332ML
3.24M
1.02M
33pF
VOUT
5V
150mA
10µF
3526lb2 TA06a
100
VOUT = 5V
90
80
70
60
50
40
30
20
10
0
0.01
VIN = 3.0V
VIN = 2.4V
VIN = 1.8V
0.1
1
10 100 1000
LOAD CURRENT (mA)
3526lb2 TA06b
Li-Ion to 5V
3.6µH*
VIN
2.7V TO 4.3V
1µF
OFF ON
SW
VIN
VOUT
LTC3526L-2
SHDN FB
GND
*WURTH 744031003
3.24M
1.02M
22pF
VOUT
5V
200mA
10µF
3526lb2 TA08a
100
VOUT = 5V
90
80
70
60
50
40
30
20
10
0
0.01
VIN = 4.2V
VIN = 3.6V
VIN = 3.0V
0.1
1
10 100 1000
LOAD CURRENT (mA)
3526lb2 TA08b
3526lb2fa
13
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