Okami OKX-T/5-W5 Series Non-Isolated DC/DC Converters


Murata Power Solutions' miniature SIP, non-isolated Point-of-Load (PoL) DC/DC power converters

The OKX-T/5-W5 series consists of miniature SIP, non-isolated Point-of-Load (PoL) DC/DC power converters for embedded applications. The module is fully compatible with Distributed-Power Open Standards Alliance industry-standard specifications. Applications include powering CPU’s, datacom/telecom systems, programmable logic, and mixed voltage systems. The wide input range is 2.4 to 5.5 VDC at 5 A. Based on fixed-frequency synchronous buck converter switching topology, the high power-conversion-efficient Point of Load (PoL) module features programmable output voltage and On/Off control. These converters also include under-voltage lock-out (UVLO), output short-circuit and over-current and over-temperature protections. These units are designed to meet all standard UL/EN/IEC 60950-1 safety certifications and RoHS-6 hazardous substance compliance.


Features
  • Non-isolated SIP PoL DC/DC power module
  • 2.4-5.5 VDC input voltage range
  • Programmable output voltage from 0.7525-3.366 VDC
  • Under-voltage shutdown (VIN)
  • Drives 1000 μF ceramic capacitive loads
  • High power conversion efficiency of 95% at 3.3 VOUT (typical)
  • Outstanding thermal derating performance
  • Over-temperature and overcurrent protection
  • On/Off control
  • UL60950, CSA-C22.2 No.60950 IEC/EN60950 (pending)
  • Industry-standard (DOSA) SIP format
  • RoHS-6 hazardous substance compliance

Okami OKX-T/5-W5 Series

Manufacturer Part Number Description Available Quantity Datasheets
OKX-T/5-W5N-C DC-DC CONVRT 0.7525-3.6V 5A 5SIP 357