MAX17149 - (MAX17129 / MAX17149) 6-String WLED Drivers

Product Overview

Maxim Integrated Products

Part number	MAX17149
Manufacturer	Maxim Integrated Products
File Size	711.65 KB
Description	(MAX17129 / MAX17149) 6-String WLED Drivers
Datasheet	MAX17149 Datasheet
Note	This datasheet PDF includes multiple part numbers: MAX17149, MAX17129. Please refer to the document for exact specifications by model.
Additional preview pages of the MAX17149 datasheet.

The MAX17129/MAX17149 are high-efficiency drivers for white LEDs.

to protect the controller from fault conditions. Separate voltagefeedback loops limit the output voltage to safe operation. The open- and short-LED detection shuts down the faulty string while keeping other strings operating normally. The devices feature cycle-by-cycle current limit on the internal switch to provide consistent operation and softstart capability. If the devices are in current-limit condition, the step-up converter is latched off after an internal timer expires. A thermal-shutdown.

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Published: Feb 6, 2012 |