Power

DC/DC converters provide 9W from a SIP-8 package

7th September 2016
Nat Bowers
0
Datasheets

Powersolve has just introduced what its says is the world’s first SIP-8 packaged DC/DC converter series to provide an isolated and regulated output voltage with up to 9W of output power. Models in the Tracopower TMR9 series are available with 2:1 (TMR 9) or 4:1 (TMR 9WI) input ranges and cover nominal inputs of 12, 24 and 48VDC. Single and dual output voltages of 3.3 to 24VDC are available within the range.

The converters feature a 50% higher power density compared to conventional SIP converters and can reliably operate up to 60°C environment temperature at full load or up to 85°C with a 50% load de-rating. This is because TMR 9 series models are designed using a special design flat switching transistor with an extended dissipation surface. This, together with an extra thermo-conducting potting compound, allows the heat to be efficiently transferred to the metal casing and dissipated to the environment.

Key features include 1,500VDC I/O-isolation voltage, external On/Off, short current protection and EMC according EN55022 class A.

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