LTM4607IV Ver la hoja de datos (PDF) - Linear Technology

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Fabricante

LTM4607IV

36VIN, 24V out High Efficiency Buck-Boost DC/DC Micro Module Regulator / LGA Package.

Linear Technology 

LTM4607

TYPICAL PERFORMANCE CHARACTERISTICS

Transient Response from

32VIN to 12VOUT

Start-Up with 6VIN to 12VOUT at

IOUT = 5A

Start-Up with 32VIN to 12VOUT at

IOUT = 5A

IOUT

2A/DIV

VOUT

100mV/DIV

200μs/DIV

4607 G09

LOAD STEP: 0A TO 5A AT CCM

OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND

2x 180μF ELECTROLYTIC CAPS

2x 12mΩ SENSING RESISTORS

IL

5A/DIV

IIN

5A/DIV

VOUT

10V/DIV

50ms/DIV

4607 G10

0.1µF SOFT-START CAP

OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND

2x 180μF ELECTROLYTIC CAPS

2x 12mΩ SENSING RESISTORS

IL

5A/DIV

IIN

2A/DIV

VOUT

10V/DIV

10ms/DIV

4607 G11

0.1μF SOFT-START CAP

OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND

2x 180μF ELECTROLYTIC CAPS

2x 12mΩ SENSING RESISTORS

Short Circuit with 6VIN to 12VOUT

at IOUT = 5A

VOUT

5V/DIV

IIN

10A/DIV

20μs/DIV

4607 G12

OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND

2x 180μF ELECTROLYTIC CAPS

2x 12mΩ SENSING RESISTORS

Short Circuit with 32VIN to 12VOUT

at IOUT = 5A

Short Circuit with 36VIN to 24VOUT

at IOUT = 6A

IIN

2A/DIV

VOUT

5V/DIV

VOUT

10V/DIV

IIN

2A/DIV

50μs/DIV

4607 G13

OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND

2x 180μF ELECTROLYTIC CAPS

2x 12mΩ SENSING RESISTORS

20μs/DIV

4607 G14

OUTPUT CAPS: 4x 22μF CERAMIC CAPS AND

2x 180μF ELECTROLYTIC CAPS

15mΩ SENSING RESISTORS

4607f

6

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