Packaging information
| Package | Pins SOIC (D) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 2,500 | LARGE T&R |
Features for the 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
Description for the UCC28610
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.