PoL converters have wide input-voltage range

The SIP packaged though-hole-mounting miniature devices combine a wide input-voltage range with programmable output voltage to give engineers a high degree of flexibility in their designs.

The Okami range of PoL DC/DC power converters offers designers a choice of 3, 6 and 10A modules in through-hole and surface-mount formats.

The use of common, industry-standard pinouts across the range helps simplify inclusion of the devices in existing and new designs.

Applications include the powering of ASICs, FPGAs, DSPs, microprocessors and communications ICs in datacom and industrial equipment.

Based on 600kHz synchronous-buck topology, the OKR-T/6 and the OKR-T/10-W12 offer power-conversion efficiencies of 93 and 92 per cent, respectively.

Both modules are able to drive up to 200uF capacitive loads.

Output voltage is programmable from 0.591 to 6.0V DC and the modules are able to operate from an input-voltage range of 4.5 to 14V DC.

The OKR-T/6 and the OKR-T/10-W12 deliver high thermal-derating performance and feature over-temperature and over-current protection, on/off control and under-voltage lock out (UVLO).

Overall dimensions for both are 10.4 x 16.5 x 7.62m and operating temperature range is -40 to 85C.

The units are designed to meet UL/EN/EC 60950-1 safety and FCC EMI/RFI emissions certifications, and are RoHS-6 compliant.