SUW32415B

The Cosel SUW32415B is an isolated DC-DC converter module designed for commercial ITE applications. It provides dual regulated outputs of +15V and -15V, each capable of delivering up to 100mA, for a total output power of 3W. The converter achieves a typical efficiency of 78%, helping to minimize heat dissipation in space-constrained designs.\n\nThis module is housed in a compact 7-SMD surface-mount package measuring 24.0mm x 15.1mm x 6.5mm, making it suitable for automated assembly and dense PCB layouts. It operates over a temperature range of -40°C to +85°C with derating, covering most industrial and commercial environments. The isolated topology provides galvanic isolation between input and output, enhancing system safety and noise immunity.\n\nThe SUW32415B is rated as RoHS3 compliant, REACH unaffected, and has an MSL of Level 1 (unlimited floor life), though these compliance claims are unverified in the current data set. Designers should consult the manufacturer for official compliance certificates. The part is a member of Cosel's SUW series (though datasheet references indicate possible cross-applicability with SU.SUC/SUT series — verification recommended).