178031801

Evaluation board for 171031801 VDRM (variable step down regulator module) MagI3C power module. The VDRM series of the MagI³C power module family provides a fully integrated DC-DC power supply including the buck switching regulator and inductor, input and output capacitors in a package, allowing a minimum external components count solution, quick time to market and ease of use. The 171031801 offers high efficiency and delivers up to 3A of output current. It operates from 4V input voltage up to 18V. It is designed for fast transient response. It is available in an innovative industrial high power density LGA-16EP (9 x 9 x 3mm) package that enhances thermal performance. The VDRM regulators have an integrated protection circuit that guards against thermal overstress and electrical damage by using thermal shut-down, overcurrent, short-circuit, overvoltage and undervoltage protection.

• Peak efficiency above 95%, output voltage range from 0.8V to 17V
• Reference accuracy of ±1.5%, no minimum load required
• Integrated input and output capacitors, integrated shielded inductor
• Exposed pads for best-in-class thermal performance
• Fixed switching frequency of 850KHz
• Peak current mode control, internal soft-start, synchronous operation
• Operating ambient temperature up to 85°C
• Thermal shutdown, short circuit protection, cycle-by-cycle current limit
• Automatic power saving operation at light load
• Complies with EN55022 class B radiated emissions standard