| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,950 pcs
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2950 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The UCC2818AN from Texas Instruments is an active PFC controller designed to achieve near-unity power factor by shaping the AC input line current waveform to match the AC input line voltage. It utilizes average current mode control for stable, low-distortion sinusoidal line current.
This controller operates with a voltage range of 12V to 17V and a frequency range of 6 kHz to 220 kHz. Key features include CCM control mode, support for 750 W applications, and overvoltage protection (OVP). It has a typical start-up current of 150 µA.
The UCC2818AN is available in a 16-PDIP through-hole package, with a package description of 16-DIP (0.300", 7.62mm). The operating temperature range is -40°C to 85°C.
Designed in Texas Instruments' BiCMOS process, this controller offers features such as lower start-up current, lower power dissipation, and improved noise immunity. It is suitable for applications requiring efficient power factor correction.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.92 | $2.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 12 V to 17 V.
The UCC2818AN comes in a 16-PDIP through-hole package (16-DIP 0.300", 7.62mm).
The operating temperature range is -40°C to 85°C.
The switching frequency range is 6 kHz to 220 kHz.
It uses average current mode control in continuous conduction mode (CCM).
It is designed for boost converter topology in PFC applications.
The startup current is 150 µA.