TB62777FNG,C8,EL Integrated Circuits (ICs)

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Power Management IC (PMIC) refer to the integrated circuit that optimizes the electric current drawn from the electric power source, to improve the efficiency and life of motor and electric appliances.

PMIC integrate all the components required to safely power and manage the electrical loads and have become a vital part of many industrial, automotive, and commercial and consumer systems. One of the main types of PMIC is LED drivers, which are responsible for providing an efficient power supply to LED lights. In this article, we will discuss TB62777FNG, C8 and EL, three of the most popular LED drivers.

TB62777FNG LED Driver

The TB62777FNG LED driver is optimized for driving LED modules and provides a total of 6 channels with 8-bit brightness and dimming control. It has a built-in boost converter circuit and an external MOSFET that can reduce the standby power consumption of the LED module. It also features an integrated power-saving Multi Brightness Brightness Adjustment (MBBA) function that can further improve energy-saving performance.

TB62777FNG supports dynamic current compensation, so that the LED module can work stably even in cases with large voltage changes. It also supports a high start voltage, which makes it suitable for applications with low supply voltage. The TB62777FNG LED driver is suitable for LED lighting applications such as LED TVs, LED monitor backlight, LED lighting fixtures and LED street lights.

C8 LED Driver

The C8 LED driver provides 8 channels of 8-bit brightness and dimming control to drive multiple strings of LEDs. It has a built-in boost converter circuit and an external MOSFET to reduce the standby power consumption of the LED module. It also features an integrated power-saving Multi Brightness Brightness Adjustment (MBBA) function that can further improve energy-saving performance.

C8 supports an external Input Voltage Adaptive Control (IVAC) circuit, which enables the LED module to work stably even when large voltage changes occur. It supports a high start voltage, making it suitable for applications with low input voltage. The C8 LED driver is perfect for LED lighting applications such as LED TVs, LED monitor backlight, LED lighting fixtures, and LED street lights.

EL LED Driver

The EL LED driver provides 8 channels of 8-bit dimming and brightness control to drive multiple strings of LEDs. It has a built-in boost converter circuit and an external MOSFET to reduce the standby power consumption of the LED module. It also supports an external Input Voltage Adaptive Control (IVAC) circuit, which makes the LED module work stably even when large voltage changes occur.

EL offers a high start voltage, making it suitable for applications with low input voltage. It also features a wide dimming range, which enables smooth dimming control. The EL LED driver is ideally suited for LED lighting applications such as LED TVs, LED monitor backlight, LED lighting fixtures, and LED street lights.

Conclusion

TB62777FNG, C8 and EL LED drivers are the most popular LED drivers used in LED lighting applications. They provide 8-bit dimming and brightness control to drive multiple strings of LEDs and offer high efficiency, low standby power consumption and wide dimming range. These three LED drivers are ideal for LED TVs, LED monitor backlight, LED lighting fixtures, and LED street lights.

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