SRBA-06E2ALG Bel Fuse Inc, SRBA-06E2ALG Datasheet

SRBA-06E2ALG

Manufacturer Part Number

SRBA-06E2ALG

Description

CONV DC/DC 6A 0.75-5V OUT SMD

Manufacturer

Bel Fuse Inc

Series

SRBAr

Type

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

Datasheet

1.SRBA-06E2ALG.pdf (9 pages)

Specifications of SRBA-06E2ALG

Output

0.75 ~ 5V

Number Of Outputs

Power (watts)

30W

Mounting Type

Surface Mount

Voltage - Input

4.5 ~ 14V

Package / Case

6-DIP SMD Module

1st Output

0.75 ~ 5 VDC @ 6A

Size / Dimension

0.80" L x 0.45" W x 0.25" H (20.3mm x 1.4mm x 6.4mm)

Power (watts) - Rated

30W

Operating Temperature

-40°C ~ 85°C

Efficiency

92%

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

2nd Output

Other names

507-1378

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Description

The Bel xRBA-06E2Ax modules are a series of non-isolated dc/dc converters that can deliver up to 6 A of output

current with full load efficiency of 92% at 5.0 Vdc output. These modules provide precisely regulated voltage

programmable via external resistor from 0.75 Vdc to 5.0 Vdc over a wide range of input voltage. These modules

have a sequencing feature that enables designers to implement various types of output voltage sequencing when

powering multiple voltages on a board. Their open-frame construction and small footprint enable designers to

develop cost and space-efficient solutions. Standard features include remote On/Off, programmable output

voltage and over current protection.

Part Selection

Notes: 1. These modules use a buck topology, so the output voltages must be 0.5 V less than the input voltage.

Absolute Maximum Ratings

Notes: All specifications are typical at 25 °C unless otherwise stated.

•

Input Voltage (continuous)

Output Enable Terminal Voltage

Sequencing Voltage

Ambient Temperature

Storage Temperature

0.75 V - 3.3 V

NON-ISOLATED DC/DC CONVERTERS

4.5 Vdc -14 Vdc Input

xRBA-06E2Ax Series

Voltage

Output

Non-Isolated

High Efficiency

High Power Density

Fixed Frequency

Flexible Output Voltage Sequencing

5.0 V

1. xRBA-06E2Ax series of modules include a sequencing feature that enables users to implement various

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

2. Use “0” to replace “x” for remote on/off active high logic and use “L” for active low logic. Add “G” suffix

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

at the end of the model numbers to indicate Tray Packaging.

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

sequencing pin. When the sequencing feature is not used, tie the SEQ pin to Vin.

Parameter

7.0 V - 14 V

4.5 V - 14 V

Voltage

Input

0.75 Vdc - 5.0 Vdc/6 A Output

Max. Output

Current

6 A

RoHS Compliant

-40 °C

-55 °C

-0.3 V

Min

Max. Output

•

30.0 W

19.8 W

Power

Under-voltage Lockout (UVLO)

Remote On/Off

OCP/SCP

Wide Input

Wide Trim Range

Typ

Efficiency

Rev.A

Typical

92%

88%

125 °C

85 °C

15 V

Max

Vin

Model Number

Surface Mount

SRBA-06E2Ax

Notes

Model Number

Vertical Mount

VRBA-06E2Ax

Related parts for SRBA-06E2ALG

SRBA-06E2ALG Summary of contents

Page 1

... Wide Input • Wide Trim Range Max. Output Max. Output Current Power 19.8 W Min Typ - -40 °C - -55 °C - Rev.A Typical Model Number Efficiency Surface Mount 92% SRBA-06E2Ax 88% SRBA-06E2Ax Max Notes Vin 85 °C 125 °C Model Number Vertical Mount VRBA-06E2Ax VRBA-06E2Ax ...

Page 2

... Notes: All specifications are typical at nominal input (Vin=12 V), full load Over all operating input voltages, resistive loads and temperature conditions. 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 - 5.0 Vdc/6 A Output ...

Page 3

... 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 - 5.0 Vdc/6 A Output Min Typ 88% 92% 85% 88% 80% ...

Page 4

... MODULE 1.8V 100.0% 90.0% 80.0% 70.0% 60.0% 0.6A 1.5A 3.0A 4.5A 6.0A 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 - 5.0 Vdc/6 A Output 7.0V 12.0V 14. 4.5V 12.0V 14 ...

Page 5

... NON-ISOLATED DC/DC CONVERTERS 4.5 Vdc -14 Vdc Input Thermal Derating Curves SRBA-06E2Ax, Vo=0.75 V SRBA-06E2Ax, Vo=2.5 V SRBA-06E2Ax, Vo=5.0 V 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 - 5.0 Vdc/6 A Output VRBA-06E2Ax, Vo=0.75 V VRBA-06E2Ax, Vo=2.5 V ...

Page 6

... Note: Ripple and noise input, 0-20 MHz BW, 10 uF/10 V tantalum capacitor and 1 uF/10 V ceramic capacitor, 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 - 5.0 Vdc/6 A Output Ripple and noise at full load, Vo=1.8 V ...

Page 7

... Note: Transient response input, di/dt=2.5 A/uS, with 10 uF/10 V tantalum capacitor and 1uF/10 V ceramic capacitor, 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 - 5.0 Vdc/6 A Output 100% to 50% load step at 0.75 V output 100% to 50% load step at 1 ...

Page 8

... NON-ISOLATED DC/DC CONVERTERS 4.5 Vdc -14 Vdc Input Mechanical Outline SRBA-06E2Ax RECOMMENDED PAD LAYOUT 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 - 5.0 Vdc/6 A Output Pin Connections Pin Function 1 Remote On/Off ...

Page 9

... Function 1 Vout+ 2 Trim 3 Ground 4 SEQ 5 Vin+ 6 Remote On/Off © 2007 Bel Fuse Inc. Specifications subject to change without notice. 011207 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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