GAMW1V840 Datasheet, PDF (1/7 Pages) Galaxy Power, Inc. – 48V Input, 1.8VDC, 40A Output

The Mars Series of quarter-
brick DC/DC converters offers
high current performance with
high efficiency at low cost.
GAMW1V840 Features
48V Input
1.8VDC, 40A Output
High Efficiency
85% at 1.8V, 40A
88% at 1.8V, 20A
Eighth-brick
Mars
48V Input, 1.8VDC, 40A Output
Quarter-brick
The Mars CoolConverter™ is the most
cost-effective 100W quarter-brick on
the market.
Industry Standard Pinout and Footprint
No Heat Sink Required
Half-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
Optional Baseplate or Lo3w-PQrofuileaHreattesinrk-brick
for Improved Thermal Performance
Header with M3 Metal Inserts for Mechanical
Connection to PCB
Two Year Warranty
Control Functions
Uses Patented Power Supply Control
and Architecture
Microprocessor Controlled
Primary-side Enable, Choice of Logic
SIP
Protection Features
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
ISO 9001 CERTIFIED ORGANISATION
®
Certified to ISO 9001:2000
Part No. 02-GAM-05 Rev. 1.0 – 042805
WWW.GALAXYPWR.COM
GAMW1V840 – 1
Galaxy Power Inc. 155 Flanders Road Westborough, MA 01581 Telephone: [phone] Fax: [phone] e-mail: [e-mail]