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MP9928GF-Z

MP9928GF-Z Description

The MP9928GF-Z is a high-performance, current mode, synchronous buck converter from Monolithic Power Systems Inc., designed for applications requiring a 4V to 60V input voltage range. This DC-DC switching controller offers a wide switching frequency range of 100kHz to 1MHz, making it suitable for various power conversion needs. With its positive output configuration and a single output phase, the MP9928GF-Z is an ideal choice for applications requiring efficient power management.

MP9928GF-Z Features

• Transistor Driver Output Type: The MP9928GF-Z features a transistor driver output, which provides better control and efficiency compared to traditional MOSFET drivers.
• Synchronous Rectifier: This feature enables higher efficiency and lower power dissipation in the converter.
• Clock Sync: The MP9928GF-Z supports clock synchronization, allowing for better control and synchronization with other components in the system.
• Control Features: The controller offers enable, phase control, power good, and soft start features, providing advanced control and flexibility in system design.
• Duty Cycle (Max): The MP9928GF-Z can handle a maximum duty cycle of 99.5%, ensuring efficient operation even under high load conditions.
• RoHS Compliance: The MP9928GF-Z is compliant with RoHS3 regulations, making it suitable for environmentally conscious applications.
• Moisture Sensitivity Level (MSL): With an MSL of 2A (4 weeks), the MP9928GF-Z is protected against moisture-related issues during manufacturing and handling.

MP9928GF-Z Applications

The MP9928GF-Z is ideal for a variety of applications, including:

1. Telecommunications Equipment: Due to its wide input voltage range and high efficiency, the MP9928GF-Z is well-suited for powering telecommunications equipment.
2. Industrial Control Systems: The MP9928GF-Z's robust control features and wide input voltage range make it an excellent choice for industrial control systems.
3. Automotive Applications: The MP9928GF-Z's ability to handle a wide input voltage range and its high efficiency make it suitable for automotive applications, such as infotainment systems and power management units.
4. Renal Dialysis Equipment: The MP9928GF-Z's high efficiency and reliability make it an ideal choice for powering renal dialysis equipment.

Conclusion of MP9928GF-Z

The MP9928GF-Z from Monolithic Power Systems Inc. is a versatile and high-performance DC-DC switching controller that offers a wide range of features and benefits. Its unique combination of a transistor driver output, synchronous rectifier, and advanced control features make it an excellent choice for a variety of applications, including telecommunications, industrial control systems, automotive, and medical equipment. With its RoHS compliance and moisture sensitivity level, the MP9928GF-Z is also an environmentally conscious and reliable option for power management in demanding applications.