LTM4600IV datasheet(5/24 Pages) LINER

5 / 24 page

LTM4600

4600fc

(See Figure 18 for all curves)

VIN (V)

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

515

4600 G14

3.3V

2.5V

1.8V

1.5V

1.2V

fADJ = OPEN

SEE FREQUENCY ADJUSTMENT DISCUSSION

FOR 12VIN TO 5VOUT AND 5VIN TO 3.3VOUT

CONVERSION

0.6V

Start-Up, IOUT = 0A

Start-Up, IOUT = 10A

(Resistive Load)

Short-Circuit Protection,

IOUT = 0A

Short-Circuit Protection,

IOUT = 10A

200μs/DIV

4600 G10

VIN = 12V

VOUT = 1.5V

COUT = 200μF

NO EXTERNAL SOFT-START CAPACITOR

VOUT

(0.5V/DIV)

IIN

(0.5A/DIV)

200μs/DIV

4600 G11

VIN = 12V

VOUT = 1.5V

COUT = 200μF

NO EXTERNAL SOFT-START CAPACITOR

VOUT

(0.5V/DIV)

IIN

(0.5A/DIV)

20μs/DIV

4600 G12

VIN = 12V

VOUT = 1.5V

COUT = 2× 200μF/X5R

NO EXTERNAL SOFT-START CAPACITOR

VOUT

(0.5V/DIV)

IIN

(0.2A/DIV)

20μs/DIV

4600 G13

VIN = 12V

VOUT = 1.5V

COUT = 2× 200μF/X5R

NO EXTERNAL SOFT-START CAPACITOR

VOUT

(0.5V/DIV)

IIN

(0.5A/DIV)

VIN to VOUT Step-Down Ratio

TYPICAL PERFORMANCE CHARACTERISTICS

12V Input Load Regulation vs

Temperature

LOAD CURRENT

–0.45

–0.40

–0.35

–0.10

–0.15

–0.20

–0.25

–0.30

–0.05

0.00

4600 G15

25°C

100°C

–45°C

LTM4600IV Datasheet(PDF) 5 Page - Linear Technology

LTM4600IV Datasheet(HTML) 5 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 21 22 23 24

Datasheet Download

Link URL