GAQW2V540 Datasheet, PDF (1/7 Pages) Galaxy Power, Inc. – 48V Input, 2.5VDC, 40A Output

The Aquarius Series of eighth-
brick DC/DC converters in
Galaxy's CoolConverter™ line
provides both exceptional
performance and high density.
GAQW2V540 Features:
48V Input
2.5VDC, 40A Output
High Efficiency:
89% at 2.5V, 40A
90% at 2.5V, 20A
Aquarius
48V Input, 2.5VDC, 40A Output
Eighth-brick
The Aquarius Series is the
highest power eighth-brick DC/DC
converter in the industry.
Industry Standard Pinout and Footprint
No Heat Sink Required _{Quarter-brick}
Very Low Common-mode Noise for a
Commercial DC/DC Converter
Two-stage Input Filter
Constant Switching Frequency
Remote Sense
Single Board Design
Very Low Parts Count
Two Year Warranty
Half-brick
Control Functions
Uses Patented Power Supply Control
and Architecture
Microprocessor Controlled
Primary-side Enable, Choice of Logic
Protection Features 3-Quarter-brick
Over Temperature Protection
Over Voltage Protection
Over Current Protection
Over/Under Input Voltage Protection
Typical Characteristics
Output Setpoint Accuracy: ± 1%
Load Regulation: ± 0.2%
Line Regulation: ± 0.2%
Regulation over Line, Load, and
Temperature: ± 2%
Low Output Ripple
Output Trim
SIP
ISO 9001 CERTIFIED ORGANISATION
®
Certified to ISO 9001:2000
Part No. 02-GAQ-03 Rev. 3.0 – 041405
WWW.GALAXYPWR.COM
GAQW2V540 – 1
Galaxy Power Inc. 155 Flanders Road Westborough, MA 01581 Telephone: [phone] Fax: [phone] e-mail: [e-mail]