Delivering respective output currents of 3 A and 5 A, Murata Power Solutions’ OKY-T/3-D12P-C, OKY-T/3-D12N-C, and OKY-T/5-D12N-C Okami POL DC/DC converters can act as drop-in replacements for other DOSA-compliant parts. The 20.80-mm × 12-mm SMT devices offer input voltages from 8.30 VDC to 14 VDC, user-selectable output voltages from 0.75 VDC to 5.50 VDC, and efficiency of up to 93% (3.30-V output at 5 A). The RoHS-compliant devices can be used with high capacitance loads of up to 1,000 µF, and operate from -40ºC to 85ºC. The converters exhibit a remote on/off control, input undervoltage protection, output short-circuit protection, overcurrent protection, excess temperature shutdown, and a MSL rating of 2. From the low $3.00 range (OKY-T/3) or <$4.00 (OKY-T/5) in high volume.
Murata Power Solutions