Smallest isolated 8W DC/DC Converter with ultra-wide input range

7th June 2017
Anna Flockett


The new MDWI08 series of 8W Isolated/Regulated DC/DC converters has been announced by MINMAX with ultra-wide input ranges in the smallest/ultra-compact 16 pin DIP package measuring only 0.94x0.54x0.31”, that offers a very high power density up to 50W/in3.

This level of integration offers system designers the opportunity to reduce overall PCB layout area or add more features into existing PCB profiles.

The MDWI08 family of DC/DC converters consists of 14 models offering 9-36 or 18-75VDC input ranges with single output models ranging 3.3–24VDC and dual output models ±12 or ±15V delivering 8W of output power.

All models feature: I/O Isolation of 1500VDC; high average efficiency up to 86%; operating ambient temperature range of -40 to 80°C (with derating more than 70°C with no forced air cooling required); faster start-up; fully regulated outputs with high precision; no minimum load requirement; very low no-load power consumption; shielded metal package; built-in EMI filter that meets EN55022/32 Class A without additional filtering required; and under-voltage / overload / short-circuit protection.

All models have been qualified per the CB scheme with safety approvals to UL/cUL/IEC/EN 60950-1 and UL/cUL/IEC/EN 623368-1 standards. All MINMAX products are Reach Compliant, RoHS Compliant, Hazardous Substance Process Management (IECQ QC 080000) and conflict Mineral free backed by a three year warranty.

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