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A6217 - PWM Dimmable Buck Regulator LED Driver

Allegro

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Datasheet Details

Part number	A6217
Manufacturer	Allegro
File Size	1.99 MB
Description	PWM Dimmable Buck Regulator LED Driver
Datasheet	A6217-Allegro.pdf

A6217 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 |