UCC3809PTR-2G4
IC OFFLINE SW MULT TOP 8VSSOPManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
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The Texas Instruments UCC3809PTR-2G4 is a high-performance, multiprotocol active clamp PWM controller designed for offline switching power supplies. This component supports Boost, Buck, Flyback, and Forward topologies, operating at a switching frequency of up to 1MHz. Featuring frequency control and a soft-start function, it offers precise regulation and smooth power transitions. The UCC3809PTR-2G4 is housed in an 8-VSSOP package, suitable for surface mount applications. Its operating temperature range is -55°C to 150°C, ensuring reliability in demanding environments. The device operates from a supply voltage of 8V to 19V, with a startup voltage of 15V. This controller is commonly utilized in the automotive, industrial, and consumer electronics sectors for efficient power conversion.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Duty Cycle | 70% |
| Frequency - Switching | 1MHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 19V |
| Supplier Device Package | 8-VSSOP |
| Fault Protection | - |
| Voltage - Start Up | 15 V |
| Control Features | Frequency Control, Soft Start |
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