MIC2842A High Efficiency 4 Channel WLED Driver

Micrel Semiconductor

Description

MIC2842A High Efficiency 4 Channel WLED Driver with DAM™ and Single Wire Digital Control General .
Features The MIC2842A is a high efficiency White LED (WLED). High Efficiency (no Voltage Boost losses) driver designed to drive up to four.

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Datasheet Specifications

Part number: MIC2842A
Manufacturer: Micrel Semiconductor
File Size: 889.87 KB
Datasheet: MIC2842A_MicrelSemiconductor.pdf
Description: High Efficiency 4 Channel WLED Driver

Features

* The MIC2842A is a high efficiency White LED (WLED)
* High Efficiency (no Voltage Boost losses) driver designed to drive up to four LEDs and greatly
* Dynamic Average Matching™ (DAM™) extend battery life for portable display backlighting, and
* Single wire digital control key

Applications

* matched better than ±1.5% typical, ensuring uniform display illumination under all conditions. The LED
* Mobile handsets brightness is preset by an external resistor and can be
* Handset LCD backlighting dimmed using a single-wire digital control. The digital
* Handset keypad

MIC2842A Distributors

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High Efficiency Channel WLED Driver Micrel Semiconductor

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