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Mespek Oy, PL103, 00701 Helsinki Puh. (09)3507360 Fax (09)3453384 E-mail: mespek@mespek.com http://www.mespek.com
UM3500 SERIES
40 Watts DC-DC Converters
♦ Synchronous-Rectifier Topology ♦ Remote On/Off Control ♦ Continuous Short Circuit Protection www.DataSheet4U.net ♦ High Efficiency ♦ Non-Isolated ♦ Current Share Function SPECIFICATIONS
All specifications are typical at nominal line, full load and 25°C unless otherwise noted.
NOTES:
1. Measure from high line to low line. 2. Measure from full load to 1/2 load. 3. Measured with 1uF ceramic cap. Connected to the output pins. 4. Output Power 100%
INPUT SPECIFICATIONS
Input Voltage Range, 5V … … … … … ..… … … … … 4.75-5.5V 12V … … … … … … .… … … … 10.4-13.6V Input Filter … … … … … … … … … … … … ..… … … ...