MP6519A Full H-Bridge Current Regulators
Manufacturer
Part #
Category
Monolithic Power Systems (MPS) MP6519A PowerDescription
The MP6519A Full H-Bridge Current Regulators are monolithic, step-down, current-source drivers designed for accurate and fast current response control applications. They support up to 5A output current with excellent load and line regulation across a 2.5V to 28V input voltage range. With features like configurable switching frequency and high efficiency, they are ideal for applications such as current regulators and DC motors.
MP6519A Full H-Bridge Current Regulators
Introduction
The MP6519A Full H-Bridge Current Regulators from Monolithic Power Systems (MPS) are advanced monolithic drivers designed for precise and rapid current response control. With the capability to handle up to 5A output current and a wide input voltage range, these regulators are ideal for various applications requiring efficient current regulation.
Part Description
The MP6519A is a step-down current-source driver that excels in delivering accurate current control. It operates within an input voltage range of 2.5V to 28V and features a low on-resistance of 65mΩ for each MOSFET in the H-bridge, ensuring a fast dynamic load response. The device supports configurable switching frequencies from 30kHz to 300kHz and offers Pulse-Width Modulation (PWM) input for current regulation, making it highly versatile. With an efficiency of up to 94%, the MP6519A is designed for applications that demand high performance and reliability. It also includes essential protection features such as over-current protection, short-circuit protection, and over-temperature shutdown, ensuring safe operation under various conditions.
Applications
- Current regulators
- DC motors
- Solenoids
- Actuators
Industries
- Automotive
- Robotics
- Industrial automation
- Consumer electronics
- Telecommunications
Usage Ideas
- Automated Robotics: Utilize the MP6519A to control the current supplied to motors in robotic arms, allowing for precise movements and positioning.
- Smart Home Devices: Implement the regulator in smart locks or automated curtains, where accurate current control is essential for reliable operation.
- Electric Vehicle Systems: Use the MP6519A in electric vehicle power management systems to regulate current to various components, enhancing efficiency and performance.
Conclusion
The MP6519A Full H-Bridge Current Regulators are a robust solution for applications requiring precise current control and high efficiency. With their versatile features and protective mechanisms, they are well-suited for a wide range of industries and applications, making them an excellent choice for engineers and designers looking to enhance their projects with reliable power management solutions.
