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• Programmable DOSA-SMT 10/16-Amp DC/DC Converters | Murata-PS

The OKY-T/10 and -T/16 series are miniature SMT 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).

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/Tracking input allows controlled ramp-up and ramp-down outputs. The Sense input provides remote sense. These 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 & Benefits:

• Wide 8.3-14 VDC input range
• Non-isolated output adjustable from 0.7525 to 5.5 Volts up to 16 Amps
• DOSA-compatible SMT package
• Optional sequence/tracking operation
• Outstanding thermal performance and derating
• Short circuit protection
• On/Off control
• High efficiency up to 94.5%
• Over temperature protection
• Meets UL/EN/IEC 60950-1 safety approvals.

Applications:

• Powering CPU’s
• Datacom/telecom systems
• Programmable logic voltage systems
• Mixed voltage systems

Additional Information:

• Datasheet (PDF)