V7AH-05B120,V7AH-05B150,V7AH-05B180,V7AH-05B250,V7AH-05B330

Part No.:
V7AH-05B120,V7AH-05B150,V7AH-05B180,V7AH-05B250,V7AH-05B330
Download:
Download
Description:
NON-ISOLATED DC/DC CONVERTERS 5V Input / 1.2V - 3.3V Output / 5A
File Size:
183 K
Page:
15 Pages
Logo:
Maker:
BEL [ BEL FUSE INC. ]
PCB Prototype

July 16, 2018:

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PCB Datasheet:1PCB Datasheet:1
NON-ISOLATED DC/DC CONVERTERS
5V Input / 1.2V – 3.3V Output / 5A
S7AH-05B / V7AH-05B 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
BP02x7AH-05B
Description
The Bel S7AH-05B and V7AH-05B modules are a series of non-isolated, step down DC/DC power converters that operate
from a nominal 5V source. These converters are available in a range of output voltages from 1.2V to 3.3V. They are packaged
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
5V 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
3.3V
2.5V
1.8V
1.5V
1.2V
Input
Voltage
5V
5V
5V
5V
5V
Max. Output
Current
5A
5A
5A
5A
5A
Max. Output
Power
16.5W
12.5W
9.0W
7.5W
6W
Typical
Efficiency
92%
90%
86%
84%
82%
Part Number
Surface Mount
S7AH-05B330
S7AH-05B250
S7AH-05B180
S7AH-05B150
S7AH-05B120
Part Number
Vertical Mount
V7AH-05B330
V7AH-05B250
V7AH-05B180
V7AH-05B150
V7AH-05B120
©2003 Bel Fuse Inc.
Specifications subject to change without notice. 10.03
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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