VRBC-16E2ALG Bel Fuse Inc, VRBC-16E2ALG Datasheet

VRBC-16E2ALG

Manufacturer Part Number

VRBC-16E2ALG

Description

CONV DC/DC 16A .75-3.63V OUT

Manufacturer

Bel Fuse Inc

Series

VRBC-16E2Axr

Type

Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr

Datasheet

1.VRBC-16E2A0G.pdf (8 pages)

Specifications of VRBC-16E2ALG

Output

0.75 ~ 3.63V

Number Of Outputs

Power (watts)

58W

Mounting Type

Through Hole

Voltage - Input

4.5 ~ 14V

Package / Case

11-SIP Module

1st Output

0.75 ~ 3.63 VDC @ 16A

Size / Dimension

2.00" L x 0.32" W x 0.50" H (50.8mm x 8.1mm x 12.7mm)

Power (watts) - Rated

58W

Operating Temperature

-40°C ~ 85°C

Efficiency

93.5%

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

2nd Output

Other names

VRBC-16E2AL

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Description

The Bel VRBC-16E2Ax is part of the non-isolated dc/dc converter series. The modules use a SIP package.

These converters are available in a range of output voltages from 0.75 Vdc to 3.63 Vdc over a wide range of

input voltage (Vin = 4.5 Vdc -14 Vdc). The Bel VRBC-16E2Ax has a sequencing feature that enables designers to

implement various types of output voltage sequencing when powering. The efficiency is typically 93.5% at 3.3

Vdc output and 5 Vdc input at full load.

Part Selection

Notes: 1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.

Absolute Maximum Ratings

Notes: All specifications are typical at 25

Input Voltage (continuous)

Output Enable Terminal Voltage

Sequencing Voltage

Ambient Temperature

Storage Temperature

0.75 V - 3.63 V

•

NON-ISOLATED DC/DC CONVERTERS

4.5 Vdc - 14 Vdc Input

VRBC-16E2Ax

Voltage

Output

Sequencing (option)

2. Add “G” suffix at the end of the model number to indicate Tray Packaging.

Non-Isolated

High Efficiency

Fixed Frequency

Low Cost

Wide Trim

Flexible Output Voltage

Wide Input

1. VRBC-16E2Ax series of modules include a sequencing feature that enables users to implement

various types of output voltage sequencing in their applications. This is accomplished via an additional

sequencing pin. When not using the sequencing feature, either, tie the SEQ pin to Vin or leave it

unconnected.

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

Parameter

4.5 V - 14 V

Voltage

Input

RoHS Compliant

Max. Output

0.75 Vdc - 3.63 Vdc/16 A Output

Current

16 A

-40 °C

-55 °C

-0.3 V

Min

°C

unless otherwise stated.

•

Max. Output

(option)

Under-Voltage Lockout (UVLO)

Over Temperature ShutDown

OCP/SCP

Remote Sense

Remote On/Off

Industrial Temperature Range

Active Low/High (Option)

Power

58 W

Typ

Rev.A

Efficiency

Typical

93.5%

125 °C

85 °C

15 V

Max

Vin

Model Number

VRBC-16E2AL

Active Low

Notes

Model Number

VRBC-16E2A0

Active High

Related parts for VRBC-16E2ALG

VRBC-16E2ALG Summary of contents

Page 1

... These converters are available in a range of output voltages from 0.75 Vdc to 3.63 Vdc over a wide range of input voltage (Vin = 4.5 Vdc -14 Vdc). The Bel VRBC-16E2Ax has a sequencing feature that enables designers to implement various types of output voltage sequencing when powering. The efficiency is typically 93.5% at 3.3 Vdc output and 5 Vdc input at full load ...

Page 2

... Settling Time 100% ~ 50% Max Load Settling Time Note: All specifications are typical at nominal input, full load at 25 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.75 Vdc - 3.63 Vdc/16 A Output Min Typ 4 ...

Page 3

... Measured at Vin=12 V, full load Measured at Vin=5 V, full load Calculated Per Bell Core SR-332 (I Io,max; Vin=12 V; Vo=3 Notes VRBC-16E2A0; Remote On/Off pin open, Unit on. VRBC-16E2AL; Remote On/Off pin open, Unit on. Delay from Vinmin to application of voltage on SEQ pin Vinmin to Vinmax; Iomin to Iomax; Vseq< °C) ...

Page 4

... Equation for calculating the trim voltage (in V) given the desired output voltage (Vo) is shown below. The Trim Up voltage should be connected between the Trim pin and Ground. = − 0667 trim Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.75 Vdc - 3.63 Vdc/16 A Output − 1000 × − 7525 ...

Page 5

... MODULE 1.2 V 100% 90% 80% 70% 60% 50% 1.6 4.0 8.0 OUTPUT CURRENT Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.75 Vdc - 3.63 Vdc/16 A Output 5.0 V 12.0 V 12.0 16.0 5.0 V 12.0 V 12.0 16.0 5 ...

Page 6

... Vin=5.0 V, Vo=3.3 V Note: External load with 10 uF tantalum capacitor and 1 uF ceramic at the output, full load, Ta=25 deg C. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.75 Vdc - 3.63 Vdc/16 A Output Vo=3.3 V ...

Page 7

... Transient at Vin=12 V, Vo=3.3 V Note: External load capacitor Cext=0 uF, and Ta=25 deg C. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.75 Vdc - 3.63 Vdc/16 A Output 100% to 50% load Transient at Vin=5 V, Vo=3.3 V ...

Page 8

... Ground 6 Ground 7 Vin 8 Vin 9 SEQ 10 Trim 11 Remote On/Off © 2007 Bel Fuse Inc. Specifications subject to change without notice. 011607 EUROPE Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com ...

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