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TLD1314EL

Name: TLD1314EL
Rating: 4.7 (12 reviews)

LED Lighting Driver ICs LITIX

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資料表 TLD1314EL DataSheet
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Packaging	MouseReel
Standard Pack Qty	2500

概述

Description

The TLD1314EL is a high-performance, linear voltage regulator designed for automotive applications, providing a stable output voltage with low dropout characteristics. It supports a wide input voltage range, making it suitable for various automotive power systems. The device features built-in protections, including overcurrent and thermal shutdown, ensuring reliability and safety in harsh environments.
Its compact design and low quiescent current make it ideal for use in battery-powered devices, while the ability to handle load transients ensures stable operation in dynamic conditions. The TLD1314EL is optimized for use with a range of external components, allowing flexibility in design.
Overall, it serves as an effective solution for powering critical automotive electronics, such as sensors, control modules, and infotainment systems, contributing to enhanced vehicle performance and functionality.

Features

The TLD1314EL is a highly integrated LED driver specifically designed for automotive applications. Key features include:
1. Constant Current Control: Provides precise LED current regulation, ensuring consistent brightness.
2. Wide Input Voltage Range: Operates from 4.5V to 40V, accommodating various automotive environments.
3. Thermal Protection: Includes thermal shutdown mechanisms to prevent overheating and ensure reliability.
4. PWM Dimming: Supports pulse-width modulation for flexible brightness control.
5. High Efficiency: Achieves up to 95% efficiency, minimizing heat generation and power losses.
6. Diagnostic Features: Offers open load and short circuit detection, enhancing system safety.
7. Compact Package: Available in a small footprint, allowing for space-saving designs in tight automotive spaces.
These features make the TLD1314EL suitable for applications such as daytime running lights, rear lights, and interior lighting in vehicles.

Package

The TLD1314EL is packaged in a HTQFP-48 (Heat-Sink Thin Quad Flat Package) with a 7 mm x 7 mm footprint. This package type is designed for enhanced thermal performance and efficient space utilization in automotive applications.

Pinout

The TLD1314EL is a linear LED driver IC designed for automotive applications. It typically comes in a 5-pin package, including the following pins and their functions:
1. GND: Ground connection.
2. VS: Supply voltage input. It powers the IC and the connected LEDs.
3. OUT: Output pin which drives the LED load.
4. CSN: Current sense negative input, used for sensing the current through the LEDs.
5. CSP: Current sense positive input, works with CSN for current regulation.
This device is known for its ability to provide constant current to LEDs, ensuring stable brightness and efficiency in automotive lighting applications.

Manufacturer

The TLD1314EL is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog and embedded processing chips. The company is known for its innovative technologies in areas such as power management, signal processing, and embedded systems, catering to diverse industries including automotive, industrial, and consumer electronics. TI has a strong focus on research and development, enabling it to deliver high-performance solutions that meet the needs of modern electronic applications.

Application

The TLD1314EL is a linear voltage regulator primarily used in automotive applications. Its key application areas include power supply for microcontrollers, sensors, and communication devices in vehicles. Additionally, it can be used in industrial equipment, consumer electronics, and any system requiring stable voltage regulation under varying load conditions. Its ability to handle automotive stress conditions makes it suitable for automotive electronics.

Equivalent

The TLD1314EL chip is a linear voltage regulator primarily used in automotive applications. Equivalent products include:
1. TLD1314ELF - Similar variant with minor differences.
2. LM317 - Adjustable linear voltage regulator.
3. TLV1117 - Low dropout voltage regulator.
4. LT1086 - Low dropout linear regulator.
Always check datasheets for specific application requirements and compatibility.