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LTC3525-3_15 Datasheet, PDF (7/16 Pages) Linear Technology – 400mA Micropower Synchronous Step-Up DC/DC Converter with Output Disconnect
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LTC3525-3/
LTC3525-3.3/LTC3525-5
Typical Performance Characteristics TA = 25°C unless otherwise noted.
LTC3525-3.3 Output Voltage
Ripple
IOUT
5mA
IOUT
40mA
IOUT
80mA
VIN = 1.2V
COUT = 22µF
50µs/DIV
50mV/DIV
3525 G17
LTC3525-3.3 Output Voltage
Ripple
IOUT
5mA
IOUT
100mA
IOUT
190mA
50mV/DIV
VIN = 2.4V
COUT = 22µF
50µs/DIV
3525 G18
LTC3525-5 Output Voltage Ripple
IOUT
5mA
IOUT
50mA
IOUT
150mA
VIN = 2.4V
COUT = 22µF
50µs/DIV
50mV/DIV
3525 G19
LTC3525-5 Output Voltage Ripple
IOUT
20mA
IOUT
100mA
50mV/DIV
IOUT
200mA
VIN = 3.6V
COUT = 22µF
50µs/DIV
3525 G20
LTC3525-3.3 50mA Load Step
Response
LTC3525-3.3 100mA Load Step
Response
LTC3525-5 100mA Load Step
Response
OUTPUT
RIPPLE
50mV/DIV
LOAD
CURRENT
20mA/DIV
VIN = 1.2V
COUT = 22µF
500µs/DIV
OUTPUT
RIPPLE
50mV/DIV
LOAD
CURRENT
50mA/DIV
3525 G21
VIN = 2.4V
COUT = 22µF
500µs/DIV
OUTPUT
RIPPLE
50mV/DIV
LOAD
CURRENT
50mA/DIV
3525 G22
VIN = 3.6V
COUT = 22µF
500µs/DIV
3525 G23
For more information www.linear.com/LTC3525
3525fc
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