Texas Instruments DC-DC Converter
Technical Document
Specifications
Product details
UCC28730 10W DC-DC Converter Evaluation Kit
A Texas Instruments evaluation module featuring a 10-W off-line discontinuous mode (DCM) flyback converter that provides constant-voltage (CV) and constant-current (CC) output regulation without the use of an opto-coupler. The UCC28730 controller uses primary-side regulation (PSR) and detects a wake-up signal from the UCC24650 secondary-side voltage-droop monitor improving the response to large changes in load. The module demonstrates how the UCC28730 can provide ultra-low standby power without sacrificing start-up time or output transient response.
• No-load power consumption less than 5mW
• Primary side regulation eliminates opto-coupler
• Wake-up detection helps minimize no-load switching frequency and output capacitance
• ±5% Output voltage and current regulation
• Resonant ring valley switching operation for highest overall efficiency
Flyback Controllers, Texas Instruments
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BD 60.710
Each (Exc. Vat)
BD 66.781
Each (Including VAT)
1
BD 60.710
Each (Exc. Vat)
BD 66.781
Each (Including VAT)
1
Technical Document
Specifications
Product details
UCC28730 10W DC-DC Converter Evaluation Kit
A Texas Instruments evaluation module featuring a 10-W off-line discontinuous mode (DCM) flyback converter that provides constant-voltage (CV) and constant-current (CC) output regulation without the use of an opto-coupler. The UCC28730 controller uses primary-side regulation (PSR) and detects a wake-up signal from the UCC24650 secondary-side voltage-droop monitor improving the response to large changes in load. The module demonstrates how the UCC28730 can provide ultra-low standby power without sacrificing start-up time or output transient response.
• No-load power consumption less than 5mW
• Primary side regulation eliminates opto-coupler
• Wake-up detection helps minimize no-load switching frequency and output capacitance
• ±5% Output voltage and current regulation
• Resonant ring valley switching operation for highest overall efficiency