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A6277 - 8-Bit Serial Input Constant-Current Latched LED Driver

Product Overview

Allegro

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A6277 8-Bit Serial Input Constant-Current Latched LED Driver by Allegro - Datasheet Preview — Datasheet preview – A6277

Datasheet Details

Part number	A6277
Manufacturer	Allegro
File Size	364.93 KB
Description	8-Bit Serial Input Constant-Current Latched LED Driver
Datasheet	A6277 Datasheet
Additional preview pages of the A6277 datasheet.

Product details

Description

The A6277 is specifically designed for LED display applications.

Each BiCMOS device includes an 8-bit CMOS shift register, accompanying data latches, and eight NPN constant-current sink drivers.

The CMOS shift register and latches allow direct interfacing with microprocessor-based systems.

Features

Up to 150 mA constant-current outputs.
Undervoltage lockout.
Low-power CMOS logic and latches.
High data input rate.
Similar to Toshiba® TD62715FN.
High/low output current function.
Digital dimming control Package: 20-pin SOICW (suffix LW).

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Published: Dec 6, 2023 |