LM3633 - Complete Lighting Power

Product Overview

Texas Instruments

Datasheet Details

Part number	LM3633
Manufacturer	Texas Instruments
File Size	1.49 MB
Description	Complete Lighting Power
Datasheet	LM3633 Datasheet
Additional preview pages of the LM3633 datasheet.

Product details

Description

The LM3633 11-bit LED driver provides highperformance backlight dimming for 1, 2, or 3 parallel high-voltage LED strings while delivering up to 90% efficiency.

Features

1 Drives Three Parallel High-Voltage LED Strings for Display and Keypad Lighting.
High-Voltage Strings Capable of up to 40-V Output Voltage and up to 90% Efficiency.
Up to 30-mA per Current Sink (Both Backlight and Indicator).
11-Bit High-Voltage LED Dimming.
PWM Input for Content Adjustable Brightness Control (CABC).
Integrated 1-A/40-V MOSFET.
Adaptive Boost Output to LED Voltages.
Six Low-Voltage Current Sinks for Indicat.

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Published: Mar 14, 2020 |