AOZ1084 Datasheet - Alpha & Omega Semiconductors

AOZ1084, 1.2A Buck LED Driver

AOZ1084 1.2A Buck LED Driver General .
The AOZ1084 is a high efficiency, simple to use, 1.

AOZ1084-AlphaOmegaSemiconductors.pdf

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Datasheet Details

Part number:

AOZ1084

Manufacturer:

Alpha & Omega Semiconductors

File Size:

407.12 KB

Description:

1.2A Buck LED Driver

Features

* Up to 36V operating input voltage range
* 420mΩ internal NMOS
* Up to 95% efficiency
* Internal compensation
* 1.2A continuous output current
* Fixed 450kHz PWM operation
* Internal soft start
* 160mV LED current feedback voltage with ±8% accuracy
* Cycle-by-cyc

Applications

* The AOZ1084 works from a 4.5V to 36V input voltage range, and provides up to 1.2A of continuous LED current. The 160mV LED current feedback voltage minimizes the power dissipation of the external sense resistor. The fixed switching frequency of 450kHz PWM operation reduces inductor and capacitor si

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AOZ1084 1.2A Buck LED Driver Alpha & Omega Semiconductors

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