MAX16838 - High-Brightness LED Driver

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Maxim Integrated Products

Part number	MAX16838
Manufacturer	Maxim Integrated Products
File Size	463.58 KB
Description	High-Brightness LED Driver
Datasheet	MAX16838 Datasheet
Additional preview pages of the MAX16838 datasheet.

The MAX16838 is a dual-channel LED driver that integrates both the DC-DC switching boost regulator and two 150mA current sinks.

an adaptive output-voltage adjustment scheme that minimizes the power dissipation in the LED current sink paths. The MAX16838 can be combined with the MAX15054 to achieve a buck-boost LED driver with two integrated current sinks. The channel current is adjustable from 20mA to 150mA using an external resistor. The external resistor sets both channel currents to the same value. The device allows connecting both strings in parallel to achieve a maximum current of 300mA in a single channel. The MAX1.

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Published: Feb 7, 2010 |