V7PA-03A Datasheet, PDF (1/9 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS 12V Input / 1.5 - 3.3V Output / 3A

NON-ISOLATED DC/DC CONVERTERS
12V Input / 1.5 – 3.3V Output / 3A
V7PA-03A Series
• Nonisolated
• Fixed frequency
• High efficiency means less power dissipation
• Optimized for cost
• Remote on/off
• Undervoltage lockout
• Over current and short circuit protection
POWER PRODUCTS
BP01V7PA-03A
Description
The Bel V7PA-03A series modules are non-isolated, step down DC/DC power converters that operate from a nominal 12V
source. These converters are available in a range of output voltages from 1.5V to 3.3V. They are packaged in a single-in-line
footprint and provide a maximum 3A output. Standard features include remote on/off, over current protection and output
voltage adjust. These products may be used almost anywhere low-voltage silicon is employed and a 12V source is available.
Typical applications include file servers, routers, line cards and other computing and communications equipment.
Applications
• Telecommunications
• Networking
• Computers and peripherals
Part Number Selection
Output
Voltage
3.3V
2.5V
1.5V
Input
Voltage
12V
12V
12V
Max. Output Max. Output Typical
Current
Power
Efficiency
3A
10W
89%
3A
7.5W
86%
3A
4.5W
82%
Part Number
V7PA-03A330
V7PA-03A250
V7PA-03A150
©2002 Bel Fuse Inc. Specifications subject to change without notice. 01.02
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
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