Part AX2021
Description 0.45A Step-down High Brightness LED Driver
Manufacturer AXElite
Size 530.14 KB
AX2021 Datasheet (PDF) Download
Pricing from 16.47 USD, available from Analog Devices and DigiKey.
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AXElite

AX2021 Overview

Key Specifications

Package: QFN
Mount Type: Surface Mount
Pins: 36
Operating Voltage: 5.25 V

Description

The AX2021 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LED efficiently from a voltage source higher than the total LED chain voltage. The device operates from an input supply between 8V and 32V and provides an externally adjustable output current of up to 0.45A.

AX2021 datasheet preview

Price & Availability

Seller Inventory Price Breaks Buy
Analog Devices 1344 1+ : 16.47 USD
10+ : 13.059 USD
100+ : 11.2721 USD
250+ : 10.82612 USD		 View Offer
DigiKey 40 1+ : 18.7 USD
10+ : 14.89 USD
50+ : 13.3658 USD
100+ : 12.8937 USD		 View Offer

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