| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30,534 pcs
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30534 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
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The Texas Instruments UCC28811DR is an LED Lighting Power Controller designed for AC input general lighting applications. This device operates as an AC DC Offline Switcher and supports Triac dimming.
Key electrical specifications include a maximum duty cycle of 1% and a voltage rating of 18V. It features programmable soft start, single-phase operation, and transition control mode with undervoltage protection. The controller also offers ±750 mA peak gate drive current and low start-up and operating currents.
Packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount configuration, the UCC28811DR is suitable for industrial, commercial, and residential lighting fixtures, as well as outdoor lighting applications.
This controller implements a single-stage power factor corrected LED driver and offers enhanced transient response. It interfaces with traditional wall dimmers and provides accurate internal voltage reference for tight output regulation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.27 | $0.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UCC28811DR is an AC DC Offline Switcher LED driver.
The maximum duty cycle for the UCC28811DR is 1%.
The UCC28811DR is available in an 8-SOIC package.
The operating temperature range for the UCC28811DR is -40°C to 105°C (TA).
Yes, the UCC28811DR supports Triac dimming.