• Home
• >
• Products
• >
• Literature
• >
• Adjustable Output 3-Amp DOSA-SMT DC/DC Converters | Murata-PS

The OKI-T/3 series are 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 16 to 40 Volts DC. The maximum output current is 3 Amps. 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 protection, overcurrent and over temperature protections.

These units are designed to meet all standard UL/EN/IEC 60950-1 safety certifications (2nd Edition) and RoHS-6 hazardous substance compliance.

Features & Benefits:

• Non-isolated SMT POL DC/DC power module
• 16-40Vdc input voltage range
• Programmable output voltage from 0.7525-5.5Vdc
• 3 Amp output current models
• Drives 1000 μF ceramic capacitive loads
• High power conversion efficiency 86% at 5 Volt
• Outstanding thermal derating performance
• Over temperature and over current protection
• On/Off control
• UL/EN/IEC 60950-1 safety (pending), 2nd Edition
• Industry-standard (DOSA) surface-mount package
• RoHS-6 hazardous substance compliance

Applications:

• Powering CPU’s
• Industrial 24V transducers
• POS terminals

Additional Information:

• Datasheet (PDF)