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SRAH-05C2500

Description
conv DC/DC 5A 3.3V 2.5V smd
Categorysemiconductor    Power management   
File Size211KB,14 Pages
ManufacturerBel Fuse
Environmental Compliance  
Download Datasheet View All

SRAH-05C2500 Overview

conv DC/DC 5A 3.3V 2.5V smd

NON-ISOLATED DC/DC CONVERTERS
3.3V Input / 1.2V – 2.5V Output / 5A
SRAH-05C / VRAH-05C Series
Nonisolated
Compact, low profile surface mount package
Fixed frequency
High efficiency means less power dissipation
Excellent thermal performance
Optimized for cost
Remote on/off
Undervoltage lockout (UVLO)
Over current and short circuit protection
POWER PRODUCTS
BP05xRAH-05C
Description
The Bel SRAH-05C and VRAH-05C modules are a series of non-isolated, step down DC/DC power converters that operate
from a nominal 3.3V source. These converters are available in a range of output voltages from 1.2V to 2.5V. They are pack-
aged in a compact, overmolded package rated at 5A. Optional lead forming provides a vertical mount product for minimal
footprint or a surface mount option for a very low profile. Standard features include remote on/off, over current and short circuit
protection, and output voltage adjust. These products may be used almost anywhere low voltage silicon is employed and a
3.3V source is available. Typical applications include file servers, routers, line cards and other computing and communications
equipment.
Applications
Distributed power architectures
Data networking equipment
Telecommunications
Computers and peripherals
Part Number Selection
Output
Voltage
2.5V
1.8V
1.5V
1.2V
Input
Voltage
3.3V
3.3V
3.3V
3.3V
Max. Output
Current
5A
5A
5A
5A
Max. Output
Power
12.5W
9.0W
7.5W
6W
Typical
Efficiency
91%
88%
86%
83%
Part Number
Surface Mount
SRAH-05C250
SRAH-05C180
SRAH-05C150
SRAH-05C120
Part Number
Vertical Mount
VRAH-05C250
VRAH-05C180
VRAH-05C150
VRAH-05C120
©2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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