A6280 3-Channel Constant-Current LED Driver

Allegro MicroSystems

Description

A6280 3-Channel Constant-Current LED Driver with Programmable PWM Control .
The A6280 is a 3-channel constant current LED driver that has a wide range of output currents.

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Datasheet Specifications

Part number: A6280
Manufacturer: Allegro MicroSystems
File Size: 333.99 KB
Datasheet: A6280_AllegroMicroSystems.pdf
Description: 3-Channel Constant-Current LED Driver

Features

* ▪ 3 × 10-bit PWM brightness settings ▪ 3 × 7-bit dot correction current settings ▪ 5 to 17 V operation ▪ Wide output current range, 10 to 150 mA per channel ▪ Serial port/PWM clock operates at up to 5 MHz ▪ Data and clock logic architecture allows single microcontroller control of large quantities o

Applications

* include: ▪ Colored, large-character LED signs ▪ Scrolling, colored marquees ▪ Architectural lighting ▪ High intensity monochrome displays ▪ Large video and graphic displays Selection Guide Part Number Packing1 Mounting A6280EA-T 25 pieces/tube 16 pin DIP A6280EESTR-T2 1500 pieces/reel 16 p

A6280 Distributors

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A6280 3-Channel Constant-Current LED Driver Allegro MicroSystems

Allegro MicroSystems A6280-like datasheet