TL4242QKTTRQ1
- Mfr.Part #
- TL4242QKTTRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- IC LED DRVR LINEAR 500MA DDPAK-7
- Stock
- 13,053
- In Stock :
- 13,053
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Max Junction Temperature (Tj) :
- 150°C
- Series :
- Automotive, AEC-Q100
- Output Current :
- 454mA
- Supply Voltage :
- 13.5V
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Frequency :
- 10kHz
- Type :
- Linear
- ECCN Code :
- EAR99
- Ambient Temperature Range High :
- 125°C
- Voltage - Output :
- 16V
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Multiplexed Display Capability :
- No
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 245
- Number of Functions :
- 1
- Output Characteristics :
- CONSTANT-CURRENT
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Single
- Length :
- 10mm
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~125°C TA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Internal Switch(s) :
- yes
- Height :
- 4.5mm
- Number of Segments :
- 3
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Nominal Supply Current :
- 12mA
- Width :
- 9.25mm
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 42V
- Min Supply Voltage :
- 4.5V
- Terminal Form :
- Gull wing
- Base Part Number :
- TL4242
- Number of Terminations :
- 7
- Weight :
- 1.59999g
- Quiescent Current :
- 12mA
- Current - Output / Channel :
- 500mA
- Number of Pins :
- 7
- JESD-609 Code :
- e3
- Thickness :
- 4.4mm
- Input Characteristics :
- Standard
- Packaging :
- Tape and Reel (TR)
- Max Supply Current :
- 22mA
- Voltage - Supply (Min) :
- 4.5V
- Datasheets
- TL4242QKTTRQ1

LED Drivers Texas Instruments TL4242QKTTRQ1 Overview
The Texas Instruments TL4242QKTTRQ1 is a robust linear LED driver, designed to cater to high-demand applications requiring stable and efficient power management. Built to operate in a demanding range of automotive and industrial settings, this LED driver ensures optimal performance with its ability to supply a constant current of up to 500mA. This component is housed in a DDPAK-7 package, providing a compact solution for space-constrained applications while maintaining high thermal performance and reliability. With LED Drivers Texas Instruments TL4242QKTTRQ1, manufacturers and developers can leverage superior lighting solutions that enhance the durability and efficiency of their systems.
TL4242QKTTRQ1 Features
The TL4242QKTTRQ1 by Texas Instruments boasts several key features that make it an ideal choice for driving LEDs in various settings. This driver offers a wide input voltage range, making it versatile for different power supplies. Its precision current regulation minimizes energy waste and maximizes the lifespan of the LED elements. Additionally, the device includes thermal shutdown protection, safeguarding the system against overheating and ensuring safe operation under varying environmental conditions.
TL4242QKTTRQ1 Applications
- Automotive Lighting: Utilized in headlights, tail lights, and interior cabin lights, where constant current and reliable performance are crucial for safety and standard compliance.
- Industrial Lighting: Ideal for high bay, warehouse, and outdoor lighting systems that require long operating hours and resilience to fluctuating temperatures.
- Architectural Lighting: Employs in façade lighting and feature accent lighting, providing consistent illumination while enhancing aesthetic appeal of buildings and structures.
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