UCC28610是TI公司的一款反激式控制器产品，UCC28610是25-90W Cascoded Flyback Power Supply Controller，本页介绍了UCC28610的产品说明、应用、特性等，并给出了与UCC28610相关的TI元器件型号供参考。
UCC28610 - 25-90W Cascoded Flyback Power Supply Controller - 反激式控制器 - 离线隔离型DC/DC控制器和转换器 - TI公司（Texas Instruments，德州仪器）
- 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
- Universal Input AC and DC Adapters, 12 to 65 W
- High Efficiency Housekeeping and Auxillary Power Supplies
- Offline Battery Chargers
- Consumer Electronics (DVD Players, Set-Top Boxes, DTV, Gaming, Printers)
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.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| UCC28610 | SOIC (8) | 4.90 mm x 3.91 mm |
| PDIP (8) | 9.81 mm x 6.35 mm |
