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Product category: Power Supply ICs and Controllers
News Release from: Allegro MicroSystems Europe | Subject: A6280
Edited by the Electronicstalk Editorial Team on 09 March 2007
Driver cuts LED display component count
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A 3bit constant-current LED driver enables users to minimise the number of components needed to drive LEDs with large pixel spacing.
The A6280 from Allegro MicroSystems Europe is a 3bit constant current LED driver that enables users to minimise the number of components needed to drive LEDs with large pixel spacing The new driver controls LED luminance using a pulsewidth modulation (PWM) scheme which gives the application the capability of displaying up to one billion colours