LTC3789_15 Datasheet, PDF(8/30 Page) Linear Technology – High Efficiency, Synchronous, 4-Switch Buck-Boost Controller

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LTC3789_15 Datasheet, PDF (8/30 Pages) Linear Technology – High Efficiency, Synchronous, 4-Switch Buck-Boost Controller

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LTC3789

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

Load Step

VOUT

200mV/DIV

Load Step

VOUT

200mV/DIV

Load Step

VOUT

200mV/DIV

2A/DIV

400Âµs/DIV

VIN = 6V

VOUT = 12V

LOAD STEP = 200mA TO 2A

3789 G25

2A/DIV

400Âµs/DIV

VIN = 12V

VOUT = 12V

LOAD STEP = 300mA TO 3A

3789 G26

2A/DIV

400Âµs/DIV

VIN = 18V

VOUT = 12V

LOAD STEP = 300mA TO 3A

3789 G27

Line Transient

VIN

30V TO 5V

VITH

VOUT (AC)

500mV/DIV

2A/DIV

1ms/DIV

3789 G28

Line Transient

VITH

VIN

5V TO 30V

VOUT (AC)

500mV/DIV

2A/DIV

1ms/DIV

3789 G29

3789fc

For more information www.linear.com/LTC3789

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