| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,340 pcs
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2340 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments UCC2818D is a BiCMOS Power Factor Preregulator controller designed for active power factor correction. It achieves near-unity power factor by shaping the AC input line current waveform to match the AC input line voltage.
Key electrical specifications include an operating frequency range of 6 kHz to 220 kHz and an operating voltage range of 12V to 17V. The device features average current mode control for stable, low distortion sinusoidal line current. It also includes over-voltage protection and accurate power limiting.
This controller is suitable for applications such as PC power, consumer electronics, lighting, and industrial power supplies. It is housed in a 16-SOIC package and operates within a temperature range of -40°C to 85°C. The UCC2818D offers features like low start-up current and low power dissipation.
Designed for world-wide line operation, this PFC controller helps limit line distortion and meets IEC6100-3-2 compliant supplies less than 300 W.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.64 | $2.64 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating frequency range for the UCC2818D is 6 kHz to 220 kHz.
The UCC2818D operates within a voltage range of 12 V to 17 V.
The operating temperature range for the UCC2818D is -40°C to 85°C.
The UCC2818D is available in a 16-SOIC package.
The UCC2818D is RoHS3 Compliant.
The MSL for the UCC2818D is Level 1 Unlimited.
The typical start-up current for the UCC2818D is 150 µA.