A6274KLPTR-T-1 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

PMIC - LED Drivers are used in many applications. One of these is the A6274KLPTR-T-1, which is a low voltage, low frequency, low power driver designed to control high current LEDs. It is suitable for automotive, backlighting, and general lighting applications.

The A6274KLPTR-T-1 has a wide range of features that make it suitable for many applications, such as a low operating voltage range of 0.9V to 5.5V. It also has an adjustable output current limit range of 1mA to 500mA, which makes it suitable for controlling a range of LED applications. In addition, it has low input current consumption as well as low dropout operation.

The A6274KLPTR-T-1 uses three distinct stages for LED driving. The first stage is the current source which provides a constant current to drive the LED. The second stage is the PWM stage which modulates the LED current to achieve the desired brightness level. The last stage is the voltage source which provides the voltage to keep the LED in its ON state.

The A6274KLPTR-T-1 also features built-in ESD protection and a thermal protection fault indicator, making it reliable and robust. In addition, it has an adjustable dead time to reduce in-rush currents, and an adjustable propagation delay to fine tune the timing of the PWM control. This driver also has an open circuit fault detection which warns of an open load.

The A6274KLPTR-T-1 is an ideal solution for automotive lighting applications. It is capable of driving multiple LEDs in parallel, up to 40V, and up to 500mA. It also has a high switching frequency of up to 1MHz and high PWM dimming accuracy, making it suitable for dimming and color mixing applications. In addition, its wide operating temperature range of -40°C to 125°C makes it suitable for automotive environments.

Overall, the A6274KLPTR-T-1 Driver is a highly versatile LED driver that is suitable for a variety of applications. Its low operating voltage and power consumption, wide operating temperature range, adjustable output current limit, and other features make it an ideal solution for automotive, backlighting, and general lighting applications.

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