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

4.5V-13.2V Input

1.0V-5.0V/6A Output

Output Specifications (continued)

Parameter

Min

Typ

Max

Notes

Regulation Over Temperature

(-40

°C to 85°C)

-

±15mV

±10mV

±10mV

±8mV

±6mV

±5mV

±5mV

±30mV

±20mV

±20mV

±15mV

±12mV

±10mV

±8mV

Output Current

0A

-

6A

Current Limit Threshold

7A

-

15A

Latch Off

Short Circuit Surge Transient

-

0.003A

0.006A

Latch Off

Ripple and Noise (RMS)

-

30mV

50mV

Ripple and Noise (pk-pk)

50mV

100mV

BW = 0-20MHz; with 1uF

ceramic capacitor & 10uF

Aluminum capacitor at the

output.

Turn on Time

-

-

30mS

Overshoot at Turn on

-

3%

7%

Output Capacitance

0uF

-

2400uF

Transient Response

Overshoot

-

150mV

200mV

50% ~ 100%

Max Load

Settling Time

-

100uS

150uS

Overshoot

-

150mV

200mV

100% ~ 50%

Max Load

Settling Time

5.0V

-

100uS

150uS

di/dt = 0.5A/uS; Vin = 8V;

with a 220uF Tantalum

capacitor at the output.

Note:

General Specifications

Parameter

Min

Typ

Max

Notes

Efficiency

91%

88%

86%

83%

81%

78%

76%

94%

91%

89%

86%

84%

81%

79%

-

-

-

-

-

-

-

Measured at Vin=8V, full load

Switching Frequency

340KHz

400KHz

460KHz

Output Trim Range

-

MTBF

6,922,389 hours

°C)

Dimensions (surface mount)

Inches (L × W × H)

Millimeters (L × W × H)

0.78 x 0.7 x 0.32

19.812 x 17.78 x 8.128

Dimensions (vertical)

Inches (L × W × H)

Millimeters (L × W × H)

0.7 x 0.308 x 0.65

17.78 x 7.82 x 16.51

Weight

-

5.5g

-

Note