UCC28610
- Cascoded Configuration Allows Fully Integrated
Current Control Without External Sense Resistor - Fast Start Up With Low Standby Power Achieved
by Cascode Configuration - Frequency and Peak Current Modulation for
Optimum Efficiency Over Entire Operating Range - Green-Mode (GM) Burst Switching Packets
Improve No-Load Efficiency - Advanced Overcurrent Protection Limits RMS
Input and Output Currents - Thermal Shutdown
- Timed Overload With Retry or Latch-Off
Response - Programmable Opto-Less Output Overvoltage
Protection - Fast Latched Fault Recovery
- 8-Pin SOIC Package and 8-Pin PDIP Lead-Free
Packages
The UCC28610 brings a new level of performance and reliability to the AC and DC consumer power supply solution.
A PWM modulation algorithm varies both the switching frequency and primary current while maintaining discontinuous or transition mode operation over the entire operating range. Combined with a cascoded architecture, these innovations result in efficiency, reliability, and system cost improvements over a conventional flyback architecture.
The UCC28610 offers a predictable maximum power threshold and a timed response to an overload, allowing safe handling of surge power requirements. Overload fault response is user-programmed for retry or latch-off mode. Additional protection features include output overvoltage detection, programmable maximum on-time, and thermal shutdown.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | UCC28610 Green-Mode Flyback Controller datasheet (Rev. G) | PDF | HTML | 2015年 9月 30日 |
| Selection guide | Power Management Guide 2018 (Rev. R) | 2018年 6月 25日 | ||
| More literature | Exposing the Inner Behavior of a Quasi-Resonant Flyback Converter | 2013年 10月 29日 | ||
| Application note | High-Efficiency AC-DC TV Power Solutions: An Intelligent LED Backlight Scheme | 2011年 7月 15日 | ||
| EVM User's guide | UCC28610EVM-474 25-W, 12-V Universal Offline Flyback Converter (Rev. C) | 2011年 6月 24日 | ||
| Application note | A High Efficiency Synchronous Rectifier Flyback for High Density AC/DC Adapter | 2011年 6月 3日 | ||
| More literature | Seminar 300 Topic 8 - Switching Power Supply Design Review | 2001年 2月 15日 | ||
| More literature | Seminar 400 Topic 2 - Design of Flyback Transformers and Filter Inductors | 2001年 2月 15日 |
設計與開發
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UCC28610EVM-474 — 25W 通用離線返馳式轉換器評估模組
The UCC28610EVM-474 evaluation module is a 25-W off-line Discontinuous Mode (DCM) flyback converter providing 12 V at 2.1-A maximum load current, operating from a universal AC input. The module is controlled with the UCC28610 Green-Mode Flyback Controller which uses a cascoded architecture that (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點