LTC3412A datasheet(4/20 Pages) LINER

4 / 20 page

LTC3617

3617fa

typical perForMance characteristics

Efficiency vs Input Voltage

Efficiency vs Frequency

Line Regulation

Output Voltage vs Time

INPUT VOLTAGE (V)

100

2.75

2.25

3.25

4.25

3.75

4.75

3617 G02

5.25

VOUT = 1.25V

ILOAD = 600mA

ILOAD = 2A

IOUT = 6A

INPUT VOLTAGE (V)

2.20

–0.3

–0.2

–0.1

0.1

0.3

2.75

3.30

3.85

4.40

3617 G05

4.95

5.50

0.2

VOUT

20mV/DIV

2V/DIV

1A/DIV

2µs/DIV

3617 G06

VOUT = 1.25V

ILOAD = 100mA

TA = 25°C, VIN = 3.3V, fO = 1MHz unless otherwise noted.

Efficiency vs Load Current

Load Regulation

LOAD CURRENT (A)

–6

–4

–2

–0.3

0.3

0.2

0.1

3617 G04

–0.1

–0.2

VOUT = 1.25V

LOAD CURRENT (A)

100

0.1

3617 G01

VIN = 2.5V

VIN = 3.3V

VIN = 5V

VOUT = 1.25V

FREQUENCY (MHz)

100

1.5

2.5

3.5

3617 G03

150nH

330nH

470nH

VOUT = 1.25V

Load Step Transient

VOUT

100mV/DIV

4A/DIV

40µs/DIV

3617 G07

VOUT = 1.25V

ILOAD = 100mA TO 6A

COMPENSATION FIGURE 1

VOUT

200mV/DIV

5A/DIV

40µs/DIV

3617 G09

VOUT = 1.25V

ILOAD = –6A TO 6A

COMPENSATION FIGURE 1

LTC3412A Datasheet(PDF) 4 Page - Linear Technology

LTC3412A Datasheet(HTML) 4 Page - Linear Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Datasheet Download

Link URL