LYT3326D-TL Integrated Circuits (ICs)

PMIC - LED drivers provide the necessary power and control functions to allow multiple LEDs to be driven in a circuit with high efficiency and brightness. The LYT3326D-TL high brightness LED driver integrated circuit is an external high power LED driver that is suitable for general lighting applications. It provides support for up to four single mA-current-operated LEDs, allowing for fast steady-state PWM dimming control.

The LYT3326D-TL features the use of the well-known TLC5971 LED driver chip, which is a constant current LED driver IC. The device takes regulated voltage or current as input, and provides a constant current to the LED. The current can be adjusted to the desired level with a simple current-sensing resistor, allowing for a bright and highly efficient LED light source. The device can drive up to four single mA-current-operated LEDs with a wide signal range, allowing for fast steady-state PWM dimming control.

The device utilizes an improved power supply configuration and offers a wide range of operating voltage from 2.6V to 40V, providing for the desired level of power for the particular application. The LYT3326D-TL has two master channel current adjustments, current-sensing resistors, and several active-low control pins. All the pins are protected with ESD protection and the device has already been exposed to rigorous stress tests. This device is compatible with different processor-based systems and has a very fast response time, making it ideal for many applications.

The LYT3326D-TL is a flexible driver, capable of providing both dynamic and low-downsizing dimming. Its high power efficiency can reduce both cost and energy consumption when used in dynamic lighting applications. The high mA-current, combined with a PWM dimming range of 20 microseconds to 999,999 microseconds, makes the LYT3326D-TL ideal for applications such as street lighting, RGB lighting, and general lighting.

The LYT3326D-TL is suitable for both indoor and outdoor applications. When used in indoor lighting, the device provides many advantages, including lower power consumption and high lumen density. As outdoor applications often require more power and higher lumen density, the LYT3326D-TL is ideal for outdoor applications where uniform brightness and color tolerance are critical.

In summary, the LYT3326D-TL is an ideal choice for LED lighting projects that require higher power and better performance. Its features and wide range of operating voltages make it a suitable choice for many lighting applications, both indoors and outdoors.