The UCC2891D is a member of the UCCx89xx family of resonant mode controllers designed for high-efficiency power supplies. This device offers a comprehensive set of features to enable efficient and reliable power supply designs.
The UCC2891D features a 16-pin SOIC package with the following pin configuration: 1. VDD 2. RT/CLK 3. CS 4. SS/UVLO 5. GND 6. COMP 7. FB 8. VREF 9. VSENSE 10. VDD 11. VDD 12. VDD 13. VDD 14. VDD 15. VDD 16. VDD
The UCC2891D operates on the principle of resonant mode control, which allows for efficient power conversion by minimizing switching losses. It utilizes adaptive control techniques to optimize performance under varying load conditions.
The UCC2891D is well-suited for various applications including: - Server Power Supplies - Telecom Power Systems - LED Lighting - Industrial Power Supplies - Renewable Energy Systems
Some alternative models to UCC2891D include: - UCC28950 - UCC28951 - UCC28952 - UCC28953
In summary, the UCC2891D is a versatile resonant mode controller offering high efficiency and comprehensive features for power supply designs across various applications.
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What is UCC2891D?
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What is the input voltage range supported by UCC2891D?
How does UCC2891D handle fault protection?
Does UCC2891D support frequency dithering for EMI reduction?
What is adaptive dead-time control in UCC2891D?
Can UCC2891D be used in high-power applications?
Where can I find detailed technical information about UCC2891D?