UCC3802DTRG4
IC OFFLINE SWITCH MULT TOP 8SOICManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
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Texas Instruments UCC3802DTRG4 is an offline switcher controller designed for high-frequency power conversion applications. This component supports multiple topologies including Boost, Buck, Flyback, and Forward configurations, operating at switching frequencies up to 1MHz. Key control features include precise frequency control and a maximum duty cycle of 99%. The device incorporates fault protection with current limiting to ensure robust operation. It requires a startup voltage of 12.5V and operates from a supply voltage range of 8.3V to 12V. The UCC3802DTRG4 is housed in a compact 8-SOIC surface-mount package, supplied on tape and reel. Its versatile functionality makes it suitable for use in consumer electronics, industrial control, and telecommunications power supplies.
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-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Duty Cycle | 99% |
| Frequency - Switching | Up to 1MHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | - |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 8.3V ~ 12V |
| Supplier Device Package | 8-SOIC |
| Fault Protection | Current Limiting |
| Voltage - Start Up | 12.5 V |
| Control Features | Frequency Control |
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