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Datel / Murata Okami OKX Series, DC/DC Converters



Murata Power Solutions Okami™ OKX Series

The Murata Power Solutions OKX-T/10 and -T/16 series are 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 (DOSA) industry-standard specifications ( www.dosapower.com ). Applications include powering CPU's, datacom/telecom systems, distributed bus architecture (DBA), programmable logic, and mixed voltage systems.

The wide input range is 8.3 to 14 Volts DC. Two maximum output currents are offered, 10 Amps (T/10 models) or 16 Amps (T/16 models). 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. An optional Sequence / Track input allows controlled ramp-up and ramp-down outputs.The Sense input provides load compensation. These OKX Series Murata Power Solutions Okami DC/DC converters also include under voltage lock out (UVLO), output short circuit protection,over-current and over-temperature protections.

These units are designed to meet all standard UL/EN/IEC 60950-1 safety and FCC EMI/RFI emissions certifications and RoHS-6 hazardous substance compliance.



Features
  • Non-isolated SIP POL DC/DC power module
  • 8.3-14Vdc input voltage range
  • Programmable output voltage from 0.7525-5.5Vdc
  • 10 Amp (T/10) or 16 Amp (T/16) output current models
  • Drives 1000 µF ceramic capacitive loads
  • High power conversion efficiency 94.5% at 3.3 Vout
  • Outstanding thermal derating performance
  • Over temperature and over current protection
  • On/Off control, sense and optional sequence/track input
  • UL/EN/IEC 60950-1 safety
  • Industry-standard (DOSA) SIP format
  • RoHS-6 hazardous substance compliance

Part Number
V out
I
out

Power
out

Vin
(Range)

On/Off
Logic

Efficiency
OKX-T/10-D12P-C 0.75-5.5 10A 50W 12(8.3-14)
Positive 94%
OKX-T/10-D12N-C 0.75-5.5 10A 50W 12(8.3-14)
Negative 94%
OKX2-T/10-D12P-C 0.75-5.5 10A 50W 12(8.3-14)
Positive 94%
OKX2-T/10-D12N-C
0.75-5.5 10A 50W 12(8.3-14)
Negative 94%
OKX-T/16-D12P-C
0.75-5.5 16A 80W 12(8.3-14)
Positive 94%
OKX-T/16-D12N-C
0.75-5.5 16A 80W 12(8.3-14)
Negative 94%
OKX2-T/16-D12P-C
0.75-5.5 16A 80W 12(8.3-14) Positive 94%
OKX2-T/16-D12N-C
0.75-5.5 16A 80W 12(8.3-14) Negative 94%
OKX-T/10-W5N-C 0.75-3.6 10A 33W
5(2.4-5.5)
Negative
95%
OKX2-T/10-W5N-C 0.75-3.6 10A
33W
5(2.4-5.5) Negative 95%
OKX-T/16-W5N-C 0.75-3.6 16A
52W 5(2.4-5.5)
Negative 95%
OKX2-T/16-W5N-C 0.75-3.6 16A
52W
5(2.4-5.5) Negative 95%




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