A6261 Protected LED Array Driver

Allegro MicroSystems

Description

A6261 Protected LED Array Driver .
TheA6261 is a linear, programmable current regulator providing up to 100 mA from each of four outputs (LP and LY) to drive arrays of high brightness L.

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Datasheet Specifications

Part number: A6261
Manufacturer: Allegro MicroSystems
File Size: 1.88 MB
Datasheet: A6261_AllegroMicroSystems.pdf
Description: Protected LED Array Driver

Features

* AEC-Q100 qualified
* Total LED drive current up to 400 mA (LP, LJ, and LY packages) or 300 mA (LJ)
* Current shared equally up to 100 mA by up to 4 strings (LP and LY)
* 6 to 50 V supply
* Low dropout voltage
* LED output short-to-ground and thermal

Applications

* Outputs can be connected in parallel or left unused as required. Short detection is provided to protect the LEDs and the A6261 during a short-to-ground at any LED output pin. An open LED in any of the strings disables all outputs, but can be overridden. Shorted LED output pins or open LEDs are indi

A6261 Distributors

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A6261 Protected LED Array Driver Allegro MicroSystems

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