UCC3807N-2
IC OFFLINE SWITCH MULT TOP 8DIPManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
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Texas Instruments UCC3807N-2 is an offline switching controller designed for isolated power conversion topologies including Boost, Buck, Flyback, and Forward. This 8-pin PDIP component operates with a switching frequency of up to 1MHz, featuring a maximum duty cycle of 78%. The device incorporates current limiting for fault protection and requires a supply voltage (Vcc/Vdd) between 8.3V and 13.5V, with a startup voltage of 12.5V. The UCC3807N-2 is suitable for applications requiring robust offline control, such as power supplies for industrial automation, telecommunications equipment, and consumer electronics. Its through-hole mounting facilitates integration into existing circuit designs. The operating junction temperature range is -55°C to 150°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Duty Cycle | 78% |
| Frequency - Switching | 1MHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 8.3V ~ 13.5V |
| Supplier Device Package | 8-PDIP |
| Fault Protection | Current Limiting |
| Voltage - Start Up | 12.5 V |
| Control Features | - |