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AL1673

Diodes
Part Number AL1673
Manufacturer Diodes
Description UNIVERSAL FLYBACK AND BUCK-BOOST SINGLE STAGE DIMMABLE LED DRIVER
Published Jun 21, 2019
Detailed Description NOT RECOMMENDED FOR NEW DESIGN NO ALTERNATIVE AL1673 UNIVERSAL FLYBACK AND BUCK-BOOST SINGLE STAGE DIMMABLE LED DRIVER...
Datasheet PDF File AL1673 PDF File

AL1673
AL1673


Overview
NOT RECOMMENDED FOR NEW DESIGN NO ALTERNATIVE AL1673 UNIVERSAL FLYBACK AND BUCK-BOOST SINGLE STAGE DIMMABLE LED DRIVER Description Pin Assignments The AL1673 is a high performance single stage Flyback/Buck-Boost converter, targeting dimmable LED lighting application.
It is operating at BCM mode which results in good EMI and efficiency.
The AL1673 can support multiple dimming modes.
When a 0.
3~2.
4V DC signal is applied on APWM pin, the device will operate in analog dimming mode.
When a digital signal is applied on APWM pin, the device works at PWM dimming mode.
The AL1673 features low start-up current and low operation current.
It integrates multiple protections including over voltage, s...



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