MIC3289 1.2MHz PWM White LED Driver

Micrel Semiconductor

Description

www.DataSheet4U.com MIC3289 1.2MHz PWM White LED Driver with Internal Schottky Diode and True 1-Wire Digital Control PRELIMINARY INFORMATION General.
The MIC3289 is a PWM boost-switching regulator that is optimized for constant-current white LED driver applications.

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Datasheet Specifications

Part number: MIC3289
Manufacturer: Micrel Semiconductor
File Size: 394.24 KB
Datasheet: MIC3289_MicrelSemiconductor.pdf
Description: 1.2MHz PWM White LED Driver

Features

* an internal Schottky diode, allowing an efficient DC/DC solution that requires only 4 external components. The MIC3289 allows for a single wire simple digital interface to control the dimming over 16 steps with a log scale to give better resolution at the lower currents to better match the sensitivi

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MIC3289 1.2MHz PWM White LED Driver Micrel Semiconductor

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