TLC6C5816QPWPRQ1

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PMIC (Power Management Integrated Circuit) - LED Drivers are essential for controlling LEDs in consumer electronics and consumer appliances. The TLC6C5816QPWPRQ1 is part of the TLC6C58x family of LED Drivers from Texas Instruments. This PMIC is an integral part of a system for controlling the brightness and color of LEDs for any number of applications.

Applications

The TLC6C5816QPWPRQ1 streamlines the control of LEDs to optimize their brightness and color in a range of applications. For example, it can be used to produce a higher color accuracy in backlighting applications, increasing the display quality of a range of products such as TVs, mobile devices and various medical equipment.

It also helps to improve the contrast ratio and power efficiency in direct-lit LED TVs, as well as improving the uniformity and brightness level of direct-backlit LED TVs. Moreover, the TLC6C5816QPWPRQ1 is used for LED-lamp control in automotive lighting systems.

Working Principle

The TLC6C5816QPWPRQ1 PMIC is an LED Driver that consists of four LED driver ICs, each with its own high-efficiency power stage. It uses a Pulse-width Modulation (PWM) signal to control the LED current by switching the corresponding power stages on and off. The TLC6C5816QPWPRQ1 also features a wide voltage range (2.7V to 5.5V), a wide current range (100mA to 2000mA) and high efficiency (up to 92%).

The TLC6C5816QPWPRQ1 can drive up to four independent LED strings, each with a maximum resolution of 16 bits. It also has temperature-compensation and current-braking functionality for improved reliability and longer operating life for the LEDs. Additionally, it can detect short-circuits and monitor current, voltage, and temperature for added system protection.

Conclusion

The TLC6C5816QPWPRQ1 PMIC is an integral part of systems that control the brightness and color of LEDs in a range of applications. It features a high efficiency, a wide input/output voltage range, and multiple safety features. The TLC6C5816QPWPRQ1 is ideal for lighting control applications in both consumer electronics products and automotive lighting systems.

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