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
|
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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