TCA6507PWR Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LED Drivers have become increasingly important over time, due to the wide variety of lighting applications. The TCA6507PWR is a current regulating LED driver IC, specifically designed for general lighting applications. It provides better output current regulation, and a low cost solution for driving multiple LEDs for a variety of applications.

The TCA6507PWR is a dual channel controller with constant current and open-loop control. It features a 5V input, and is capable of regulating both negative and positive output currents, with a typical output current range of 0.12mA to 20mA. The output current is adjustable by an external resistor, and the maximum output voltage of the device is 16V. It is ideal for driving up to two strings of LEDs with a wide range of forward voltages.

The TCA6507PWR is designed to operate in a wide range of environments. It is optimized to provide high reliability over a temperature range of -40C to +85C, and is self-contained within a single package. It is also highly resistant to noise, providing a stable output current under DC, AC or pulsed load conditions.

In addition, the TCA6507PWR incorporates a number of features to ensure its safety. It features built in Current limiting, Open Load detection, Reverse Polarity protection, and a power-down mode for additional system protection. The device also features dimming and enable control, speed control, and LED LED synchronization features, making it an ideal solution for many LED lighting applications.

In addition to LED lighting, the TCA6507PWR is used for a variety of other applications, including automotive electronic systems, industrial lighting, and solar tracking systems. It is also suitable for use in residential and commercial lighting applications, such as display lighting, security lighting, and indoor lighting.

The working principle of the TCA6507PWR is fairly simple. The device uses a two-stage architecture to produce a constant current output. First, the input voltage is regulated using a voltage regulator circuit. This voltage is then used to drive an adjustable current source, which adjusts the output current of the device according to an external resistor. The output current of the device is then regulated by this adjustable current source, and can be adjusted by setting the value of the external resistor.

In conclusion, the TCA6507PWR is a versatile current regulating LED driver IC that is ideal for a wide range of applications. It provides improved output current regulation, low cost, and excellent reliability over a wide temperature range. It also features a number of safety features, such as current limiting, open load detection, reverse polarity protection, and power-down mode. Moreover, it is suitable for a variety of applications, including automotive, industrial, and solar tracking applications, as well as commercial and residential lighting applications.

The specific data is subject to PDF, and the above content is for reference