LM8502 - Intelligent Lighting Management Unit That Fuses a 1.2A Dual High-Side Flash LED Driver

Product Overview

Texas Instruments

Datasheet Details

Part number	LM8502
Manufacturer	Texas Instruments
File Size	1.42 MB
Description	Intelligent Lighting Management Unit That Fuses a 1.2A Dual High-Side Flash LED Driver
Datasheet	LM8502 Datasheet
Additional preview pages of the LM8502 datasheet.

Product details

Description

The LM8502 is a versatile LED driver suitable for multiple applications.

It includes a 2MHz, fixedfrequency synchronous boost converter, 10 current sink LED outputs, 2 outputs for flash or haptic applications, ambient light sensing and PWM input.

Features

1.
2 10 Programmable Low-Side Current Sinks with Flexible Powering from VOUT or External Voltage Source.
1.2A Dual Flash LED Driver with Flash, Torch and Voltage modes.
Ambient Light Sensing Capability with Two Inputs.
Up to 4000:1 dimming ratio for LED outputs.
Flash LED Thermal Sensing and Current Scaleback.
Hardware Flash, Torch Enable and Dual Synchronization Inputs for RF Power Amplifier Pulse Events.
Haptic Feedback Motor Driver.

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Published: Mar 12, 2025 |