SRBC-10AXX0G Bel Fuse Inc, SRBC-10AXX0G Datasheet

SRBC-10AXX0G

Manufacturer Part Number

SRBC-10AXX0G

Description

CONV DC/DC 1.2-50VDC 10A OUTPUT

Manufacturer

Bel Fuse Inc

Series

SRBCr

Type

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

Datasheet

1.SRBC-10AXX0G.pdf (9 pages)

Specifications of SRBC-10AXX0G

Output

1.2 ~ 5V

Number Of Outputs

Power (watts)

50W

Mounting Type

Surface Mount

Voltage - Input

10 ~ 14V

Package / Case

6-DIP SMD Module

1st Output

1.2 ~ 5 VDC @ 10A

Size / Dimension

1.30" L x 0.53" W x 0.32" H (33mm x 13.5mm x 8.1mm)

Power (watts) - Rated

50W

Operating Temperature

-40°C ~ 85°C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

2nd Output

Other names

SRBC-10AXX0

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Description

The Bel SRBC-10Axx0 modules are a series of non-isolated dc/dc converters that deliver up to 10 A of output

current with full load efficiency of 93% at 3.3 Vdc output. The open-frame construction and small footprint enable

designers to develop cost and space-efficient solutions. Standard features include remote On/Off, over current

protection, short current protection, and wide input.

Part Selection

Notes: 1. Add “G” suffix at the end of the model number to indicate “Tray Packaging”.

Absolute Maximum Ratings

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

Input Voltage (continuous)

Output Enable Terminal Voltage

Ambient Temperature

Storage Temperature

•

NON-ISOLATED DC/DC CONVERTERS

10 Vdc - 14 Vdc Input

SRBC-10Axx0

Voltage

Output

5.0 V

3.3 V

2.5 V

1.8 V

1.5 V

1.2 V

Non-Isolated

High Efficiency

High Power Density

Excellent Thermal Performance

Low Cost

Remote Sense

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

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

Parameter

Input Voltage

10 V - 14 V

RoHS Compliant

1.2 Vdc - 5.0 Vdc/10 A Outputs

Max. Output

-40 °C

-55 °C

-0.3 V

Current

-0.3 V

Min

10 A

•

Under-voltage Lockout (UVLO)

Over Temperature Protection

OCP/SCP

Remote On/Off

Industrial Temperature Range

Typ

Max. Output

50.0 W

33.0 W

25.0 W

18.0 W

15.0 W

12.0 W

Power

Rev.A

125 °C

85 °C

15 V

Max

Efficiency

Typical

87.5%

95%

93%

92%

90%

89%

Model Number

SRBC-10A500

SRBC-10A330

SRBC-10A250

SRBC-10A180

SRBC-10A150

SRBC-10A120

Notes

Active High

Related parts for SRBC-10AXX0G

SRBC-10AXX0G Summary of contents

Page 1

... Remote Sense Description The Bel SRBC-10Axx0 modules are a series of non-isolated dc/dc converters that deliver output current with full load efficiency of 93% at 3.3 Vdc output. The open-frame construction and small footprint enable designers to develop cost and space-efficient solutions. Standard features include remote On/Off, over current protection, short current protection, and wide input ...

Page 2

... V O 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 1.2 Vdc - 5.0 Vdc/10 A Outputs Min Typ 10 V ...

Page 3

... The Tref temperature measurement location: Control Specifications Parameter Remote On/Off Signal Low (Unit Off) Signal High (Unit On) Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 1.2 Vdc - 5.0 Vdc/10 A Outputs Min Typ Max - ...

Page 4

... Vnom 5.0 64.6353 3.3 39.1049 2.5 27.0561 1.8 16.5749 1.5 12.0693 1.2 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 1.2 Vdc - 5.0 Vdc/10 A Outputs − B adj − 16.01 16.01 16.01 16 ...

Page 5

... Output Current Thermal Derating Curve Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 1.2 Vdc - 5.0 Vdc/10 A Outputs 10V 12.0V 14.0V 7.5A 10A 8.3V 12 ...

Page 6

... Note: Ripple and Noise at Vin=12 V, external load with 10 uF tantalum cap and 1uF ceramic at the output, 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 1.2 Vdc - 5.0 Vdc/10 A Outputs Ripple and noise at max load 1 ...

Page 7

... Transients 50% to 100% load 1.5 Vdc output Transients 50% to 100% load 1.8 Vdc output Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 1.2 Vdc - 5.0 Vdc/10 A Outputs Transients 100% to 50% load 1.2 Vdc output Transients 100% to 50% load 1 ...

Page 8

... Note: Transient Response at di/dt=2.5 A/uS, with 1uFceramic cap and 10 uF tanlalum cap at the output, 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 1.2 Vdc - 5.0 Vdc/10 A Outputs Transients 100% to 50% load 2.5 Vdc output Transients 100% to 50% load 3 ...

Page 9

... Remote On/Off 2 Vin 3 Ground 4 Vout 5 Trim 6 Remote Sense © 2007 Bel Fuse Inc. Specifications subject to change without notice. 011707 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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