UL24D CMOS IC LED DRIVER CONTROLLER
● DESCRIPTION:
■ Featured Device, UTC UL24D, is a PWM controller with innovative technology. The controller drives a strings of LEDs and can be dimming by an ON/OFF AC wall switch and provides a cost effective solution for light control. It supports power-factor-correction function in applications.
■ UTC UL24D provides several protection features. It includes a cycle-by-cycle current limit to the power switch; over-current protection at the LED load; V-DD over-voltage protection. The controller also features an internal over-temperature protection.
● FEATURES:
■ Using ON/OFF wall switch to dimming
■ High power factor for high brightness LEDs
■ Low start-up current and operating current
■ Under-voltage lockout (UVLO) with hysteresis
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Datasheet |
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Please see the document for details |
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SOP-8 |
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English Chinese Chinese and English Japanese |
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2019/09/30 |
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QW-R125-095.a |
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424 KB |
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