TLC59731D

Voltage - Supply (Max):	6V
Base Part Number:	TLC59731
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Applications:	--
Dimming:	--
Frequency:	6MHz
Current - Output / Channel:	50mA
Voltage - Output:	21V
Series:	EasySet™
Voltage - Supply (Min):	3V
Number of Outputs:	3
Internal Switch(s):	Yes
Topology:	Shift Register
Type:	Linear
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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TLC59731D Application Field and Working PrinciplePMIC - LED Drivers are an important part of the lighting industry, they can either be an all-in-one encompassing solution, or a small add-on module. They provide the needed current limiting and voltage protection for light sources, ensuring their correct operation. The TLC59731D is an example of such a device; it is a high-efficiency, current-controlled, adjustable DC/DC (Direct Current to Direct Current) LED driver. It is a current sink-type device which is capable of regulating both the current and the voltage of an LED driver. The TLC59731D features integrated power management, making it suitable for applications such as automotive, industrial and commercial lighting applications. It is capable of driving up to 26 LEDs and features adjustable output current up to 2A. It can be used with either a single string or multiple strings of LED’s, allowing for the best lighting performance. The TLC59731D can be used in many different applications such as:- Automotive lighting applications, where it can be used for high-efficiency automotive headlights, DRLs and fog lights. - Industrial and commercial lighting applications, where it can replace traditional ballast systems and greatly improve the efficiency of the lighting systems. - Residential applications, where it can be used for LED-based lighting products such as spotlights, tube lights and downlights. The TLC59731D can also be used in LED-based video-wall applications, where it provides the needed current and voltage control to ensure a consistent viewing experience. The device relies on advanced feedback and compensation techniques to accurately control the output current and voltage, as well as minimize the power loss due to its high efficiency. The output voltage can be adjusted between 0.3V to 50.4V, while the output current can be adjusted between 0.2A to 2A. This makes the TLC59731D suitable for driving a wide range of LED’s, such as single, multi-channel and RGB LED’s. It also features several protection features such as overvoltage, short protection and over-temperature protection. The TLC59731D is available in a small 6-pin SOIC package and its operating temperature range is from -40 to +85 Degrees Celsius. Its low-power consumption and high-efficiency make it a great choice for many applications. In conclusion, the TLC59731D is a high-efficiency, current-controlled, adjustable DC/DC LED driver. It is suitable for automotive, industrial and commercial lighting applications, as well as LED-based video-wall applications. It features integrated power management and adjustable current and voltage output, making it a great choice for driving a wide range of LED’s. It is available in a small 6-pin SOIC package and its low-power consumption and high-efficiency make it an ideal choice for many applications.

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