UC2879DWG4
IC OFFLINE SW FULL-BRDG 20SOICManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
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Texas Instruments UC2879DWG4 is a full-bridge controller designed for offline switching power supplies. This component operates with a switching frequency of up to 300kHz and features integrated frequency control, soft start, and synchronization capabilities. The UC2879DWG4 offers a 50% duty cycle and includes current limiting for fault protection. It is housed in a 20-SOIC package (0.295" width) suitable for surface mount applications. The device operates within a supply voltage range of 9.25V to 20V and an ambient temperature range of -40°C to 85°C. This versatile controller finds application in various industries, including industrial power supplies and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Duty Cycle | 50% |
| Frequency - Switching | 300kHz |
| Internal Switch(s) | - |
| Voltage - Breakdown | - |
| Output Isolation | Non-Isolated |
| Topology | Full-Bridge |
| Voltage - Supply (Vcc/Vdd) | 9.25V ~ 20V |
| Supplier Device Package | 20-SOIC |
| Fault Protection | Current Limiting |
| Control Features | Frequency Control, Soft Start, Sync |
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