Texas Instruments UC1879 UC2879 UC3879 Data Sheet / Manual
Summary
The UC3879 is a sophisticated power controller designed for high-efficiency switching in resonant DC/DC conversion topologies. This advanced regulator manages bridge power stages, supporting zero-voltage switching and operation at frequencies up to 300 kHz. The manual provides critical technical specifications for power supply designers, detailing programmable features such as phase shift control, Soft Start functionality, and overcurrent protection. It is essential documentation for engineers creating robust, high-performance electrical systems requiring optimized energy management.
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 16 |
| File Size | 606.50 KB |
| Published | July 16, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
How can I configure external clock synchronization?
The user may use the CLKSYNC pin to accept an external clock synchronization signal, or lock up to three units together.
What are the limits for adjustable time delays and startup sequences?
Independently programmable time delays provide dead-time at the turn-on of each output stage and Soft Start Control is available.
What are the maximum operational frequencies?
The oscillator can operate over 600 kHz, providing practical overall output switching frequencies up to 300 kHz.
Can this product be used in safety-critical or automotive applications?
No, products must be specifically designated as military-grade or compliant with ISO/TS 16949 for respective use. Use of non-designated products is at the buyer's risk.