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LT3965-1 - 8-Switch Matrix LED Dimmer

Download the LT3965-1 datasheet PDF. This datasheet also covers the LT3965 variant, as both devices belong to the same 8-switch matrix led dimmer family and are provided as variant models within a single manufacturer datasheet.

General Description

The LT®3965/LT3965-1 is an LED bypass switching device for dimming individual LEDs in a string using a common current source.

Key Features

  • n Eight Independent 17V 330mΩ NMOS Switches n Independent On/Off/Dimming Control of 1 to 4 LEDs for Each Switch n I2C Multidrop Serial Interface with Programmable Open LED and Shorted LED Fault Reporting n 16 Unique I2C Addresses n VDD Range: 2.7V to 5.5V and VIN Range: 8V to 60V n Digital Programmable 256:1 PWM Dimming n Fade Transition Between PWM Dimming States n Optional Internal Clock Generator or External Clock Source for PWM Dimming n Open LED Overvoltage Protection n Flicker Free PWM Dim.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LT3965-LinearTechnology.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for LT3965-1 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LT3965-1. For precise diagrams, and layout, please refer to the original PDF.

LT3965/LT3965-1 8-Switch Matrix LED Dimmer FEATURES n Eight Independent 17V 330mΩ NMOS Switches n Independent On/Off/Dimming Control of 1 to 4 LEDs for Each Switch n I2C ...

View more extracted text
dependent On/Off/Dimming Control of 1 to 4 LEDs for Each Switch n I2C Multidrop Serial Interface with Programmable Open LED and Shorted LED Fault Reporting n 16 Unique I2C Addresses n VDD Range: 2.7V to 5.

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