Reference Designs
Universal AC Input 5V/2A USB Adaptor with DCM/Valley-Switching and Opto Feedback Reference Design
Texas Instruments
This reference design provides an isolated 5V/2A output from a universal 85-265VAC input. It uses the UCC28740 flyback controller to provide high efficiency and minimize light load losses. Maximum load efficiency is over 80%. The UCC28740 provides accurate current limiting which eliminates the need for a load protecting switch on the output.
Product Categories
- Power management
Featured products
| Manufacturer: | Texas Instruments |
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| Part Family: | DP83TC811-Q1 |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
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| PB Free: | Y |
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| PB Free: | Y |
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| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
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| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
