UCC3813N-4
IC OFFLINE SWITCH MULT TOP 8DIPManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
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Texas Instruments UCC3813N-4 is an 8-pin PDIP offline controller IC for a wide range of power supply topologies including Boost, Buck, Flyback, and Forward. This component offers a switching frequency of up to 1MHz and features internal switching capabilities. The UCC3813N-4 operates with a supply voltage range of 8.3V to 12V, requiring a startup voltage of 12.5V. It supports a maximum duty cycle of 49% and includes frequency control. Designed for demanding applications, this device is suitable for use in industrial automation, consumer electronics, and telecommunications power systems. It is packaged in an 8-DIP (0.300", 7.62mm) for through-hole mounting and operates across an extended temperature range of -55°C to 150°C (TJ).
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 | 49% |
| Frequency - Switching | 1MHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | - |
| Output Isolation | Non-Isolated |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 8.3V ~ 12V |
| Supplier Device Package | 8-PDIP |
| Fault Protection | - |
| Voltage - Start Up | 12.5 V |
| Control Features | Frequency Control |
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