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AX2021

0.45A Step-down High Brightness LED Driver

AX2021 Features

* Simple low parts count Wide input voltage range: 8V to 32V VÛmw`R

* yÑb€ current Up to 0.45A output Single pin on/off and brightness control using PWM Up to 1MHz switching frequency Typical 5% output w.goftechm current accuracy High-Side Current Sense Hysteretic Control: No Compensation Adjust

AX2021 General 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 adj.

AX2021 Datasheet (530.14 KB)

Preview of AX2021 PDF

Datasheet Details

Part number:

AX2021

Manufacturer:

AXElite

File Size:

530.14 KB

Description:

0.45a step-down high brightness led driver.

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AX2021 0.45A Step-down High Brightness LED Driver AXElite

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