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AX2021 Datasheet - AXElite

AX2021 0.45A Step-down High Brightness LED Driver

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 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 Datasheet (530.14 KB)

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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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TAGS

AX2021 0.45A Step-down High Brightness LED Driver AXElite

AX2021 Distributor