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A6217-1 - PWM Dimmable Buck Regulator LED Driver

Product Overview

Allegro

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A6217-1 PWM Dimmable Buck Regulator LED Driver by Allegro - Datasheet Preview — Datasheet preview – A6217-1

Datasheet Details

Part number	A6217-1
Manufacturer	Allegro
File Size	1.99 MB
Description	PWM Dimmable Buck Regulator LED Driver
Datasheet	A6217-1 Datasheet
Note	This datasheet PDF includes multiple part numbers: A6217-1, A6217. Please refer to the document for exact specifications by model.
Additional preview pages of the A6217-1 datasheet.

Product details

Description

The A6217 is a single IC switching regulator that provides constant-current output to drive high-power LEDs.

Features

AEC-Q100 qualified.
6 to 48 V supply voltage.
True average output current control.
3 A maximum output over operating temperature range (1.5 A for A6217-1).
Cycle-by-cycle current limit.
Integrated MOSFET switch.
Enable / PWM dimming via direct logic input or power supply voltage.
Internal control loop compensation.
Undervoltage lockout (UVLO) and thermal shutdown protection.
Low power shutdown (1 µA typic.

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Published: Dec 3, 2016 |