A4928KLPTR-T

Gate Drivers Allegro MicroSystems A4928KLPTR-T Overview

The Allegro MicroSystems A4928KLPTR-T is a high-performance, half-bridge gate driver IC designed for sophisticated motor control applications. This component offers a unique combination of power density, efficiency, and robust operational reliability, making it an ideal choice for driving both high and low side N-channel power MOSFETs. The A4928KLPTR-T incorporates advanced protection features and a flexible input protocol, which ensures compatibility with a wide range of PWM input formats and frequencies, thus making it versatile for diverse application requirements.

A4928KLPTR-T Features

The A4928KLPTR-T gate driver includes several distinctive features that enhance its functionality and reliability in demanding applications. These features include an integrated bootstrap diode, cross-conduction protection, under-voltage lockout, and thermal shutdown. Additionally, its 24-TSSOP packaging ensures compactness with sufficient pin spacing for good thermal and electrical performance, suitable for streamlined and space-conscious designs.

A4928KLPTR-T Applications

• Electric Vehicles: Utilized in the powertrain systems to drive the MOSFETs that control motor speed and torque, contributing to the overall energy efficiency and performance of electric vehicles.
• Industrial Automation: Integral in robotics and automated machinery for precise control of actuator motors, enhancing operational accuracy and reliability.
• Power Management Systems: Applied in the management of power distribution within high-demand systems, ensuring efficient and safe operation through controlled gate driving mechanisms.
• Renewable Energy Systems: Essential in solar inverters and wind turbine converters, where it facilitates the efficient conversion of DC to AC power, optimizing the energy yield from renewable sources.
• Consumer Electronics: Employed in sophisticated appliances requiring variable speed motor control, such as washing machines and air conditioners, improving appliance efficiency and user control.