LTM4600(RevA) データシートの表示（PDF） - Linear Technology

部品番号

コンポーネント説明

メーカー

LTM4600
(Rev.:RevA)

10A High Effi ciency DC/DC µModule

Linear Technology 

LTM4600

TYPICAL PERFOR A CE CHARACTERISTICS (See Figure 17 for all curves)

Start-Up, IOUT = 0A

VOUT

(0.5V/DIV)

IIN

(0.5A/DIV)

Start-Up, IOUT = 10A

(Resistive Load)

VOUT

(0.5V/DIV)

IIN

(0.5A/DIV)

Short-Circuit Protection,

IOUT = 0A

VOUT

(0.5V/DIV)

IIN

(0.2A/DIV)

200µs/DIV

VIN = 12V

VOUT = 1.5V

COUT = 200µF

NO EXTERNAL SOFT-START CAPACITOR

4600 G10

200µs/DIV

VIN = 12V

VOUT = 1.5V

COUT = 200µF

NO EXTERNAL SOFT-START CAPACITOR

4600 G11

20µs/DIV

VIN = 12V

VOUT = 1.5V

COUT = 2× 200µF/X5R

NO EXTERNAL SOFT-START CAPACITOR

4600 G12

Short-Circuit Protection,

IOUT = 10A

VOUT

(0.5V/DIV)

IIN

(0.5A/DIV)

20µs/DIV

VIN = 12V

VOUT = 1.5V

COUT = 2× 200µF/X5R

NO EXTERNAL SOFT-START CAPACITOR

4600 G13

VIN to VOUT Stepdown Ratio

5.5

fADJ = OPEN

5V

5.0

4.5

4.0

3.5

3.3V

3.0

2.5V

2.5

2.0

1.8V

1.5

1.5V

1.0

1.2V

0.5

0

0

0.6V

5

10

15

20

VIN (V)

SEE FREQUENCY ADJUSTMENT DISCUSSION

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

CONVERSION

4600 G14

4600fa

5

Share Link: