MP28251GD-Z

The MP28251GD-Z is a highly integrated, synchronous buck converter designed for efficient power management in various applications, including automotive, telecommunications, and consumer electronics. It features a wide input voltage range, typically from 4.5V to 15V, making it suitable for a variety of battery and power supply configurations.
The device provides a fixed output voltage, with options that can be adjusted via external resistors. Its integrated MOSFETs enhance efficiency, minimizing heat generation and improving overall system performance. The MP28251GD-Z also includes features such as under-voltage lockout, short-circuit protection, and thermal shutdown, ensuring robust operation and reliability.
Its compact package size allows for space-saving designs, making it ideal for applications with stringent space constraints. Overall, the MP28251GD-Z is an excellent choice for designers seeking a reliable, efficient, and compact power management solution.

The MP28251GD-Z is a high-efficiency synchronous buck regulator. Equivalent products include the Texas Instruments TPS563201, Analog Devices LTC3625, and ON Semiconductor NCP81239. These alternatives offer similar features such as adjustable output voltage, high current capability, and integrated FETs. Always check datasheets for specific performance specifications and compatibility for your application.

The MP28251GD-Z is a high-efficiency, synchronous buck converter designed for step-down applications. Key features include:
1. Input Voltage Range: Supports wide input voltages typically from 4.5V to 16V, making it suitable for various power sources.
2. Output Current: Capable of delivering up to 3A output current, suitable for powering demanding loads.
3. Output Voltage: Adjustable output voltage ranging from 0.8V to 12V, allowing flexibility in design.
4. High Efficiency: Achieves efficiencies up to 95%, minimizing heat generation and improving overall system performance.
5. Switching Frequency: Operates at a fixed frequency of around 600kHz, enabling the use of smaller inductors and capacitors.
6. Protection Features: Includes overcurrent, over-temperature, and under-voltage lockout (UVLO) protection for enhanced reliability.
7. Soft-Start Function: Reduces inrush current during startup, ensuring smooth operation.
8. Package: Available in a compact QFN-16 package, facilitating space-saving designs.
These features make the MP28251GD-Z suitable for a variety of applications, including consumer electronics, automotive, and industrial systems.

The MP28251GD-Z is a highly integrated power management IC (PMIC) designed for battery management applications. It features a total of 16 pins.
Key functions include:
1. Buck Converter: It provides efficient step-down voltage regulation.
2. Battery Charge Control: It supports various charging modes, including constant current and constant voltage.
3. Thermal Protection: It includes thermal regulation to prevent overheating.
4. Voltage/Current Monitoring: It offers features for monitoring battery voltage and current.
5. Power Path Management: Allows seamless transition between battery and power supply.
The MP28251GD-Z is suitable for applications such as smartphones, tablets, and other portable devices requiring efficient power management.

The MP28251GD-Z is manufactured by Monolithic Power Systems, Inc. (MPS), a company specializing in high-performance analog and mixed-signal semiconductors. Founded in 1997 and based in San Jose, California, MPS designs and develops a range of power management solutions, including DC-DC converters, LED drivers, and battery management systems. The company's products are widely used in various applications such as automotive, industrial, communications, and consumer electronics.
MPS focuses on creating innovative power solutions that enhance efficiency and performance while minimizing board space and complexity. They are recognized for their commitment to quality and reliability, catering to a diverse customer base that includes major technology firms seeking advanced power management solutions. The MP28251GD-Z, specifically, is a highly integrated buck converter aimed at applications requiring efficient power conversion, making it suitable for mobile devices, IoT products, and other compact electronic systems.

The MP28251GD-Z is a high-efficiency DC-DC buck converter primarily used in portable devices. Its application areas include consumer electronics like smartphones and tablets, battery-powered devices, and industrial automation equipment. It is also suited for power management in automotive systems, LED drivers, and IoT devices. The converter supports low voltage applications, making it ideal for powering microcontrollers and sensors in compact designs. Additionally, its compact size and thermal performance make it suitable for space-constrained applications.

The MP28251GD-Z is packaged in a TSOT-23-5 surface mount package.