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Technical Specifications
Parameters and characteristics for this part
| Specification | UCC28630EVM-572 |
|---|---|
| Board Type | Fully Populated |
| Contents | Board(s) |
| Current - Output | 3.34 A |
| Main Purpose | AC/DC, Primary Side |
| Outputs and Type | Isolated, 1 Isolated Output |
| Outputs and Type | 1 |
| Power - Output | 65 W |
| Regulator Topology | Flyback |
| Supplied Contents | Board(s) |
| Utilized IC / Part | UCC28630 |
| Voltage - Input [Max] | 265 VAC |
| Voltage - Input [Min] | 90 VAC |
| Voltage - Output | 19.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Box | 1 | $ 118.80 | |
| N/A | 2 | $ 118.80 | ||
Description
General part information
UCC28630 Series
The UCC2863x targets high-power, primary-side regulated flyback converters. The ability to operate in both CCM and DCM make the device suitable for applications with a wide power range. The peak power mode allows transient peak power delivery up to 200% of nominal rating, with only a 25% peak current increase, maximizing transformer utilization.
The transformer bias winding is used to sense output voltage for regulation, and for low-loss input voltage sensing. Advanced sampling techniques allow CCM operation, and deliver excellent output voltage regulation performance for opto-coupler-less designs at power levels of 100 W and above.
A high-voltage current source enables fast and efficient start-up. Advanced light-load modes are deployed to reduce both controller and system power consumption at no load and light load. These modes enable potential system designs to meet 30-mW no-load power for power designs up to 30 W nominal, 60 W peak.
Documents
Technical documentation and resources
