Learn more about Toshiba’s star-delta switching topology for DC-DC converters, which eliminates the need for a transformer to step down a 48-V input to a 1-V output.

The NEX40400 step-down converter combines high efficiency with low operating Iq (60 μA typ.) and can provide up to 600-mA output from a wide 4.5- to 40-V input range.