LTM4605 Просмотр технического описания (PDF) - Linear Technology

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LTM4605

High Efficiency Buck-Boost DC/DC uModule

Linear Technology 

LTM4605

TYPICAL PERFORMANCE CHARACTERISTICS

Start-Up with 6VIN to 12VOUT at

IOUT = 5A

VOUT

5V/DIV

IIN

5A/DIV

IL

5A/DIV

50ms/DIV

4605 G10

0.22μF SOFT-START CAP

OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND

2x 180μF ELECTROLYTIC CAPS

2x 15mΩ SENSING RESISTORS

Start-Up with 18VIN to 12VOUT at

IOUT = 5A

VOUT

5V/DIV

IIN

2A/DIV

IL

5A/DIV

50ms/DIV

4605 G11

0.22μF SOFT-START CAP

OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND

2x 180μF ELECTROLYTIC CAPS

2x 15mΩ SENSING RESISTORS

Short Circuit with 6VIN to 12VOUT

at IOUT = 5A

VOUT

5V/DIV

IIN

10A/DIV

20μs/DIV

4605 G12

OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND

2x 180μF ELECTROLYTIC CAPS

2x 15mΩ SENSING RESISTORS

Short Circuit with 18VIN to 12VOUT

at IOUT = 5A

VOUT

10V/DIV

IIN

5A/DIV

100μs/DIV

4605 G13

OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND

2x 180μF ELECTROLYTIC CAPS

2x 15mΩ SENSING RESISTORS

4605fa

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