MAX7304AWA+T

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

The MAX7304AWA+T is a member of the PMIC (Power Management IC) family of LED Drivers that is widely used across a wide range of applications. This powerful device combines the functions of a high-efficiency buck regulator, a high-current gate driver, and a power-on reset controller. It offers superior performance with low output voltage ripple and wide input voltage range. It provides excellent thermal management with an emphasis on reliability, long life and low EMI.

The MAX7304AWA+T is designed to drive multiple series-connected LEDs directly from a 2.5V up to a 28V supply. This buck regulator can deliver up to 600mA output current and features 1.3V to 32V input voltage range. It is capable of driving two series-connected 3W LEDs or multiple series-connected 1W LEDs. It has low, adjustable switching frequencies from 300kHz up to 2.4MHz, making it ideal for fine-tuned systems.

The MAX7304AWA+T can also be used in applications requiring dimming control from a programmable output current level with adjustable levels from 0 mA to 600 mA. It has soft-start and open LED protection, peak current sensing and an adjustable thermal shutdown temperature level. The device is optimized for high-intensity LED applications and provides high-speed current and thermal foldback, enabling superior thermal performance and reliability.

The MAX7304AWA+T employs a two-phase, two-stage topology that delivers current and temperature precisely regulating the LED current source. The first stage is the high-side current source and the second stage being the low-side voltage source. This two-stage approach ensures high efficiency and accuracy of current regulation. In addition, the MAX7304AWA+T uses a patented low-noise, low-dropout buck regulator and an integrated gate driver to reduce power dissipation. The advanced cycle-by-cycle current and thermal foldback algorithms enable reliable operation in harsh environmental conditions.

The MAX7304AWA+T has a wide range of applications. It is typically used in automotive and outdoor lighting, control modules, and power conversion systems. It can also be used in medical equipment, industrial control systems, and other lighting applications. Whether it’s a single LED or a string of LEDs, the MAX7304AWA+T can produce a wide output range to drive various types of LED systems.

In conclusion, the MAX7304AWA+T is a versatile, high-efficiency buck regulator, gate driver, and power-on reset controller that is suitable for a wide range of LED applications. It combines high efficiency, low output ripple, and wide input voltage levels to deliver reliable and accurate LED performance. Its advanced thermal management and low-noise, low-dropout buck regulator make it ideal for a variety of LED systems.

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