LTC3525D-3.3_15 Datasheet, PDF(5/14 Page) Linear Technology – 400mA Micropower Synchronous Step-Up DC/DC Converter with Pass Through Mode

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LTC3525D-3.3_15 Datasheet, PDF (5/14 Pages) Linear Technology – 400mA Micropower Synchronous Step-Up DC/DC Converter with Pass Through Mode

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LTC3525D-3.3

Typical Performance Characteristics TA = 25Â°C unless otherwise noted.

Output Voltage Ripple

IOUT

5mA

IOUT

40mA

IOUT

80mA

VIN = 1.2V

COUT = 10ÂµF

50Âµs/DIV

50mV/DIV

3525d33 G16

IOUT

5mA

IOUT

40mA

IOUT

80mA

VIN = 1.2V

COUT = 22ÂµF

50Âµs/DIV

50mV/DIV

3525d33 G17

Output Voltage Ripple

IOUT

5mA

IOUT

100mA

IOUT

190mA

VIN = 2.4V

COUT = 22ÂµF

50Âµs/DIV

50mV/DIV

3525d33 G18

50mA Load Step Response

OUTPUT

RIPPLE

50mV/DIV

LOAD

CURRENT

20mA/DIV

VIN = 1.2V

COUT = 22ÂµF

500Âµs/DIV

3525d33 G21

100mA Load Step Response

OUTPUT

RIPPLE

50mV/DIV

LOAD

CURRENT

50mA/DIV

VIN = 2.4V

COUT = 22ÂµF

500Âµs/DIV

3525d33 G22

For more information www.linear.com/LTC3525D3.3

3525d33fb

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