UPSL304 datasheet, driver equivalent, UTC

UPSL304 driver equivalent, high power factor & accuracy constant current led driver.

Features and benefits

* Transition Mode Fixed On-Time PFC Control * Accuracy Constant Current * Low BOM Cost * Inductor Size Reduction * Frequency Range Adjusted by The CT Pin * LED Protection.

Description

The UTC UPSL304 is a low startup current, Transition Mode, fixed on-time PFC control and PWM controller. These functions enable the LED driver to easily meet the accuracy average LED current and high power factor requirements. The UTC UPSL304 improve.

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