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LTM8040 - 1A Module LED Driver

General Description

The LTM®8040 is a fixed frequency 1A step-down DC/DC μModule™ designed to operate as a constant current source.

Internal circuitry monitors the output current to provide accurate current regulation, which is ideal for driving high current LEDs.

Key Features

  • True Color PWM™ Delivers Constant Color with 400:1 Dimming Ratio Wide Input Range: 4V to 36V Up to 1A LED Current Adjustable Control of LED Current High Output Current Accuracy is Maintained Over a Wide Range from 35mA to 1A Open LED and Short-Circuit Protection Grounded Cathode Connection Small Footprint, Low Profile (15mm × 9mm × 2.82mm) Surface Mount LGA Package.

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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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Electrical Specifications Subject to Change LTM8040 36V, 1A µModule LED Driver www.datasheet4u.com n n n n n n n n FEATURES True Color PWM™ Delivers Constant Color with 400:1 Dimming Ratio Wide Input Range: 4V to 36V Up to 1A LED Current Adjustable Control of LED Current High Output Current Accuracy is Maintained Over a Wide Range from 35mA to 1A Open LED and Short-Circuit Protection Grounded Cathode Connection Small Footprint, Low Profile (15mm × 9mm × 2.82mm) Surface Mount LGA Package DESCRIPTION The LTM®8040 is a fixed frequency 1A step-down DC/DC μModule™ designed to operate as a constant current source. Internal circuitry monitors the output current to provide accurate current regulation, which is ideal for driving high current LEDs.