Murata Power Solutions Okami™ OKI DC/DC Converters
Murata Power Solutions OKI-T/3 series are miniature non-isolated Point-of-Load (PoL) DC/DC power converters for embedded applications. The module is fully compatible with the Distributed-power Open Standards Alliance (DOSA) industry-standard specifications. Murata Power Solutions OKI-T/3 applications include powering CPUs, industrial 24V transducers, and POS terminals.
The wide input range is 16VDC to 40VDC. The maximum output current is 3A. 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 Lockout (UVLO), output short circuit protection, overcurrent, and over-temperature protection. The OKI series now includes the OKI-T/3-W32 converters, designed for 12 or 24VDC industrial applications, with a wide input voltage range of 9VDC to 32VDC.
The Murata Power Solutions OKI-T/3 DC/DC converters are designed to meet all standard UL/EN/IEC 60950-1 safety certifications and RoHS-6 hazardous substance compliance.
Features
- Non-isolated SMT POL DC/DC power module
- 16VDC to 40VDC input voltage range
- Programmable output voltage from 0.7525VDC to 5.5VDC
- 3A output current models
- Drives 1000µF ceramic capacitive loads
- High power conversion efficiency 86% at 5VOUT
- Outstanding thermal derating performance
- Over-temperature and overcurrent protection
- On/off control
- UL/EN/IEC 60950-1 safety (pending)
- Industry-standard (DOSA) surface-mount package
- RoHS-6 hazardous substance compliance
Connection Diagram
Additional Resources
发布日期: 2009-12-16
| 更新日期: 2025-07-08