Polaris Series
The only true "quarter brick" on the market
48V Input, 1.5V, 2.2V, 3.3V, or 5.0V
The Polaris Series is a high current 100W
quarter brick DC/DC converter with:
100 Watts @ 100° Baseplate
67 Watts/cu. inch
1.2" x 2.4" x 0.5"
Fixed Frequency Operation
Remote Sense
Output Voltage Trim
Optional Heatsink
UL and CSA approved
Two Year Warranty
Control Functions
Remote Sense
Primary and Secondary Output Enable
Protection Features
Over Temperature Protection
Over Voltage Protection
Over Current Protection
Typical Characteristics
Output Setpoint Accuracy:
±1.25%
Load & Line Regulation:
±0.25%
Noise & Ripple:
75 mVp–p (1.5, 2.2V)
100 mVp–p (3.3, 5.0V)
Long Term Temperature Drift:
±0.5%
Output Trim
Polaris Series, Page 1
WWW.GALAXYPWR.COM
Part No. 99–003 Rev. 1.0
GALAXY [ GALAXY POWER, INC. ]
