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LM3538 - 6-Channel WLED Driver

Texas Instruments

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Datasheet Details

Part number	LM3538
Manufacturer	Texas Instruments ↗
File Size	1.10 MB
Description	6-Channel WLED Driver
Datasheet	LM3538-etcTI.pdf

LM3538 Product details

Description

The LM3538 is a highly integrated LED driver capable of driving 6 LEDs in parallel for single display backlighting applications.

Features

1 2Lighting:.
6-channel Backlight Capability.
Internal ALS Engine; PWM Input to Support CABC.
Built-in Power Supply and Gain Control for Ambient Light Sensor.
Up to 90% Efficiency.
Adaptive Charge Pump with 1x and 1.5x Gains for Maximum Efficiency.
128 Dimming Steps for Group A, Exponential or Linear Dimming Selectable by Register Setup.
8 Linear Dimming States for Group B LDOs:.
4 Programmable LDOs (300mA/150mA Output Curre.

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Published: Jun 15, 2020 |