MP9928GF

The MP9928GF is a highly integrated, step-down (buck) switching regulator designed for power management applications. It features a wide input voltage range, typically from 4.5V to 28V, making it suitable for various power sources, including batteries and industrial supplies. The device offers adjustable output voltage and high efficiency, often exceeding 90%, which is ideal for minimizing heat generation and improving overall energy efficiency.
Key features include built-in compensation, adjustable frequency operation, and protection mechanisms such as over-current and thermal shutdown. The MP9928GF’s compact design and ease of integration make it suitable for space-constrained applications in consumer electronics, automotive, and industrial systems. Its robust performance and versatility enable designers to create reliable power solutions for diverse applications.

The MP9928GF is a step-down (buck) DC-DC converter designed for efficient voltage regulation in various applications. Key features include:
1. Input Voltage Range: Typically operates from 4.5V to 60V, allowing flexibility in power supply options.
2. Output Current: Capable of delivering up to 2A of continuous output current, suitable for various load requirements.
3. Efficiency: High efficiency (up to 95%) reduces heat generation and improves overall system performance.
4. Fixed Output Voltage Options: Available in multiple fixed output voltage configurations, often around 3.3V, 5V, or adjustable outputs.
5. Thermal Protection: Includes thermal shutdown and overcurrent protection to safeguard the device and connected components.
6. Compact Package: Typically offered in a small surface mount package, making it suitable for space-constrained applications.
7. Switching Frequency: Operates at a high switching frequency, which allows for smaller inductors and capacitors, aiding in design compactness.
This combination of features makes the MP9928GF ideal for industrial, automotive, and consumer electronics applications.

The MP9928GF is packaged in a QFN (Quad Flat No-lead) format, specifically a 4mm x 4mm size. This type of packaging enhances thermal performance and minimizes PCB space requirements, making it suitable for compact electronic designs.

The MP9928GF is a high-frequency, integrated DC-DC boost converter designed for battery-powered applications. It features a total of 20 pins.
Key functions include:
1. Power Input (VIN) - Supplies the input voltage to the converter.
2. Power Ground (GND) - Common ground reference for the device.
3. SW (Switch Node) - Connects to the inductor and is used for energy transfer.
4. FB (Feedback) - Monitors output voltage for regulation.
5. COMP (Compensation) - Used for stability compensation in the feedback loop.
6. EN (Enable) - Activates or deactivates the converter.
7. SS (Soft Start) - Controls the startup time of the output voltage.
8. IMODE (Mode Selection) - Allows selection between different operation modes (e.g., burst mode, PWM).
9. TP (Thermal Protection) - Provides thermal shutdown features.
Additional pins are for functions such as frequency adjustment and additional control features. This device is ideal for applications requiring efficient power management in compact designs.

The MP9928GF is manufactured by Monolithic Power Systems, Inc. (MPS), a company specializing in high-performance analog and mixed-signal semiconductors. Founded in 1997, MPS focuses on power management solutions and offers a wide range of products including DC-DC converters, LED drivers, and motor drivers. The company is known for its commitment to innovation and high efficiency in power solutions, catering to various markets such as automotive, industrial, and consumer electronics. MPS is publicly traded and has a global presence with design and sales offices worldwide.

The MP9928GF is a high-efficiency synchronous buck converter primarily used in power supply applications. Its application areas include powering microcontrollers, FPGAs, and other digital circuits, as well as in battery-powered devices, LED drivers, and telecommunications equipment. It is also utilized in consumer electronics and automotive systems where efficient voltage regulation is essential.

The MP9928GF is a step-down voltage regulator, commonly used in power management applications. Equivalent products include the LM2596, TPS563201, and RT8253. These alternatives offer similar performance in terms of voltage regulation and current capacity, but specifications may vary. Always check datasheets for compatibility regarding input/output voltage, current ratings, and thermal performance.