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MAX16838

Part Number	MAX16838
Manufacturer	Maxim Integrated Products
Description	High-Brightness LED Driver
Published	Feb 7, 2010
Detailed Description	EVALUATION KIT AVAILABLE MAX16838 Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC ...
Datasheet	MAX16838 PDF File

Overview

EVALUATION KIT AVAILABLE MAX16838 Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller General Description The MAX16838 is a dual-channel LED driver that integrates both the DC-DC switching boost regulator and two 150mA current sinks.
A current-mode switching DC-DC controller provides the necessary voltage to both strings of HB LEDs.
The MAX16838 accepts a wide 4.
75V to 40V input voltage range and directly withstands automotive load-dump events.
For a 5V Q10% input voltage, connect VIN to VCC.
The wide input range allows powering HB LEDs for small-to-medium-sized LCD displays in automotive and display backlight applications.
An internal current-mo...

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