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

8.3 Vdc - 14 Vdc Input

0.75 Vdc - 5.5 Vdc/16 A Output

General Specifications

Parameter

Min

Typ

Max

Notes

Efficiency

Vo=5.0 V

Vo=3.3 V

Vo=2.5 V

Vo=1.8 V

Vo=1.5 V

Vo=1.2 V

Vo=0.75 V

-

-

-

-

-

-

-

94%

92%

90%

88%

87%

85%

78%

-

-

-

-

-

-

-

Measured at Vin=12 V, full load

Switching Frequency

250 kHz

280 kHz

310 kHz

Over Temperature Shutdown

1

-

130

°C

-

Output Trim Range (Wide Trim)

0.7525 V

-

5.5 V

Remote Sense Compensation

-

-

0.5 V

MTBF

4,619,490 hours

°C)

Dimensions

Inches (L × W × H)

Millimeters (L × W × H)

2.0x 0.5 x 0.32

50.8 x 12.7 x 8.13

Weight

-

7.1 g

-

Notes

1. The Tref temperature measurement location:

Control Specifications

Parameter

Min

Typ

Max

Notes

Remote On/Off

Signal Low (Unit Off)

-0.2 V

-

0.3 V

Signal High (Unit On)

-

-

Vin, max

VRBC-16A2A0; Remote On/Off pin open, Unit

on.

Signal Low (Unit On)

-0.2 V

-

0.3 V

Signal High (Unit Off)

2.5 V

-

Vin, max

VRBC-16A2AL; Remote On/Off pin open, Unit

on.

Voltage Sequencing

Sequencing Delay Time

10 mS

-

-

Delay from Vin, min to application of voltage

on SEQ pin

Sequencing Slew Rate Capability

-

-

2 V/mS

Tracking Accuracy

Power-Up

Power-Down

-

-

100 mV

300 mV

200 mV

500 mV

Vin, min to Vin, max; Io, min to Io, max;

Vseq<Vo