TLC5943EVM-274

Series:	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Current - Output / Channel:	50mA
Moisture Sensitivity Level (MSL):	--
Outputs and Type:	16, Non-Isolated
Voltage - Output:	--
Features:	Dimmable
Voltage - Input:	5 V ~ 17 V
Supplied Contents:	Board(s)
Utilized IC / Part:	TLC5943

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Evaluation Boards - LED Drivers

The TLC5943EVM-274 Evaluation Board is a complete platform designed to evaluate and demonstrate the performance of the TLC5943 high current LED Drivers. The board implements the full TLC5943+ Auxiliary Circuit Control Include (ACCI) package utilizing a single external component. The board is well-suited for automotive and industrial lighting applications.The TLC5943EVM-274 features a complete solution for controlling a standard 4-wire in-vehicle automotivedriving lamp. The board includes the TLC5943 LED driver, an external complement protection switch and thermister, and a temperature regulated current source. The board is configured to generate a driving current of up to 1.4A (maximum).The TLC5943 utilizes a Constant-Current Pulse Width Modulation (PWM) technique to drive LEDsn in both series and parallel configurations. This device allows the current level to be adjusted via a series of sixteen-bit registers. To ensure linearity, each LED channel is controlled independently through the use of an independent linear control circuit.The board also features a built-in temperature control resulting in improved thermal management of the LED. This feature improves the long-term stability of the LED by preventing heat buildup and maintaining a regulated light intensity over time. Additionally, the board is designed to support a range of external temperature sensors, making it suitable for a variety of applications.The TLC5943EVM-274 Evaluation Board is an excellent solution for evaluating the performance of the TLC5943. This device is a comprehensive platform for evaluating the performance of the LED Drivers under various conditions. The board features a high-current LED driver, a power-on reset circuit, an auxiliary control circuit, and a temperature-regulated LED current source. This board provides a unique platform to evaluate the performance and design of various lighting applications.

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