Catalog
12-65W green-mode Flyback power supply controller
Key Features
• Cascoded Configuration Allows Fully IntegratedCurrent Control Without External Sense ResistorFast Start Up With Low Standby Power Achievedby Cascode ConfigurationFrequency and Peak Current Modulation forOptimum Efficiency Over Entire Operating RangeGreen-Mode (GM) Burst Switching PacketsImprove No-Load EfficiencyAdvanced Overcurrent Protection Limits RMSInput and Output CurrentsThermal ShutdownTimed Overload With Retry or Latch-OffResponseProgrammable Opto-Less Output OvervoltageProtectionFast Latched Fault Recovery8-Pin SOIC Package and 8-Pin PDIP Lead-FreePackagesCascoded Configuration Allows Fully IntegratedCurrent Control Without External Sense ResistorFast Start Up With Low Standby Power Achievedby Cascode ConfigurationFrequency and Peak Current Modulation forOptimum Efficiency Over Entire Operating RangeGreen-Mode (GM) Burst Switching PacketsImprove No-Load EfficiencyAdvanced Overcurrent Protection Limits RMSInput and Output CurrentsThermal ShutdownTimed Overload With Retry or Latch-OffResponseProgrammable Opto-Less Output OvervoltageProtectionFast Latched Fault Recovery8-Pin SOIC Package and 8-Pin PDIP Lead-FreePackages
Description
AI
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.
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.