UC3865DWTR
IC OFFLINE SW MULT TOP 16SOICManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
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Texas Instruments UC3865DWTR is a versatile offline switching controller designed for various power supply topologies including full-bridge, half-bridge, and push-pull configurations. This 16-SOIC package device operates within a switching frequency range of 10kHz to 1MHz, offering robust performance for demanding applications. Key features include an internal oscillator, soft-start control for smooth power-up, and a wide operating supply voltage range of 10.5V to 22V, with a startup voltage of 16.5V. The UC3865DWTR is suitable for surface mount applications and is supplied on tape and reel for efficient manufacturing processes. It finds extensive use in industrial power supplies, telecommunications equipment, and consumer electronics where efficient power conversion is critical. The device operates reliably within an ambient temperature range of 0°C to 70°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Duty Cycle | - |
| Frequency - Switching | 10kHz ~ 1MHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | - |
| Output Isolation | Non-Isolated |
| Topology | Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 10.5V ~ 22V |
| Supplier Device Package | 16-SOIC |
| Fault Protection | - |
| Voltage - Start Up | 16.5 V |
| Control Features | Soft Start |
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