LTM4607

17

4607f

TYPICAL APPLICATIONS

Figure 5. Boost Mode Operation

Figure 6. Buck Mode Operation

APPLICATIONS INFORMATION

(V)

(V)

(0.5W RATING)

Inductor

(μH)

(CERAMIC)

(BULK)

(CERAMIC)

(BULK)

(A)

10

20

2 × 18mΩ 0.5W

3.3

NONE

150μF 50V

4 × 22μF 25V

2 × 150μF 50V

5

32

20

1 × 12mΩ 0.5W

6

2 × 10μF 50V

150μF 50V

2 × 22μF 25V

2 × 150μF 50V

9

36

20

1 × 13mΩ 0.5W

8

2 × 10μF 50V

150μF 50V

2 × 22μF 25V

2 × 150μF 50V

8

5

24

2 × 16mΩ 0.5W

3.3

NONE

150μF 50V

4 × 22μF 25V

2 × 150μF 50V

2

12

24

2 × 18mΩ 0.5W

4.7

NONE

150μF 50V

4 × 22μF 25V

2 × 150μF 50V

5

32

24

1 × 14mΩ 0.5W

4.7

2 × 10μF 50V

150μF 50V

2 × 22μF 25V

2 × 150μF 50V

8

36

24

1 × 13mΩ 0.5W

7

2 × 10μF 50V

150μF 50V

2 × 22μF 25V

2 × 150μF 50V

8

INDUCTOR MANUFACTURER

WEBSITE

PHONE NUMBER

Sumida

www.sumida.com

408-321-9660

Toko

www.toko.com

847-297-0070

SENSING RESISTOR MANUFACTURER

WEBSITE

PHONE NUMBER

Panasonic

www.panasonic.com/industrial/components

949-462-1816

KOA

www.koaspeer.com

814-362-5536

Vishay

www.vishay.com

800-433-5700

*Maximum load current is based on the Linear Technology DC1198A at room temperture with natural convection. Poor board layout design may decrease

the maximum load current.

OUTPUT CURRENT (A)

0

0

1

3

4

5

7

6

0.5

1

1.5

4607 F05

2

2.5

2

3

3.5

4

OUTPUT CURRENT (A)

0

0

1

3

4

5

8

6

7

12

3

4

5

6

4607 F06

2

78

9

10 11

Table 3. Typical Components (f = 400kHz) Continued

(Power Loss includes all external components)