Bel Fuse Inc.

206 Van Vorst Street, Jersey City, NJ 07302

• Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

NON-ISOLATED DC/DC CONVERTERS

2.4 Vdc - 5.5 Vdc Input

0.75 Vdc - 3.63 Vdc/10 A Output

Efficiency Data

3.3V Vout

85.0%

87.0%

89.0%

91.0%

93.0%

95.0%

97.0%

1.02.0

3.04.0

5.06.0

7.08.0

9.0

10.0

Output Current (A)

4.5V

5.0V

5.5V

2.5V Vout

75.0%

80.0%

85.0%

90.0%

95.0%

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

Output Current (A)

3.0V

3.3V

5.0V

5.5V

Vo=3.3 V

Vo=2.5 V

1.8V Vout

75.0%

80.0%

85.0%

90.0%

95.0%

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

Output Current (A)

3.0V

3.3V

5.0V

5.5V

1.5V Vout

70.0%

75.0%

80.0%

85.0%

90.0%

95.0%

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

Output Current (A)

3.0V

3.3V

5.0V

5.5V

Vo=1.8 V

Vo=1.5 V

1.2V Vout

60.0%

65.0%

70.0%

75.0%

80.0%

85.0%

90.0%

95.0%

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

Output Current (A)

3.0V

3.3V

5.0V

5.5V

0.75V Vout

55.0%

60.0%

65.0%

70.0%

75.0%

80.0%

85.0%

90.0%

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

Output Current (A)

3.0V

3.3V

5.0V

5.5V

Vo=1.2 V

Vo=0.7525 V