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MLX10803 - Automotive high power LED driver

General Description

The MLX10803 is a multi-purpose LED driver for high power LEDs designed for automotive applications.

Numerous adjustment possibilities allow for the design of different LED applications using only a few external components.

The circuit is load dump protected for a 80V load dump pulse.

Key Features

  • VREF 1 2 3 4 8 VS/PWM MLX10803 General.
  • Low cost power LED driver for external n-channel MOSFET switching transistor 6V to 32V DC input range.

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Datasheet Details

Part number MLX10803
Manufacturer Melexis
File Size 888.30 KB
Description Automotive high power LED driver
Datasheet download datasheet MLX10803 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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IC specification Automotive high power LED driver Features VREF 1 2 3 4 8 VS/PWM MLX10803 General • • • • • Low cost power LED driver for external n-channel MOSFET switching transistor 6V to 32V DC input range Applications from mA to several Ampere LED current Possible temperature dependent regulation using external Negative Temperature Coefficient (NTC) resistor Small package allows compact module design with minimised wire runs and short connections to achieve improved EMC performance Built-in randomizer for improved EMC performance High temperature operation capable Load dump protected to 80V ROSC IREF1 IREF2 10803 (SO8) 7 DRVGATE 6 GND 5 RSENSE • • • LED driver • • • • High energy efficiency PWM dimming via VS/PWM pin Light output has minimized dependency on supply and temperat