UCC3804PW
IC OFFLINE SW MULT TOP 8TSSOPManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
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Texas Instruments UCC3804PW is an offline PWM controller designed for high-performance AC-DC conversion. This versatile component supports multiple switching topologies including Boost, Buck, Flyback, and Forward configurations, operating at switching frequencies up to 1MHz. The device features a nominal startup voltage of 12.5V and operates from a supply voltage range of 8.3V to 12V. Its control features include frequency control and a maximum duty cycle of 49%. Fault protection is integrated with current limiting capabilities. The UCC3804PW is housed in an 8-TSSOP (0.173", 4.40mm Width) surface mount package, suitable for applications in industrial automation, consumer electronics, and power supply systems. Operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Duty Cycle | 49% |
| 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-TSSOP |
| Fault Protection | Current Limiting |
| Voltage - Start Up | 12.5 V |
| Control Features | Frequency Control |
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