MP1471AGJ-Z

The MP1471AGJ-Z is a synchronous rectified, step-down switch mode converter with integrated internal high-side high voltage power MOSFET. It provides high efficiency over a wide output current load range and operates from a 4.5V to 23V input voltage range.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• SW: Switching Node
• VIN: Input Voltage
• GND: Ground
• FB: Feedback Pin
• EN: Enable Pin
• PWM: Pulse Width Modulation Pin
• VOUT: Output Voltage
• Soft-Start: Soft-Start Pin
• PGND: Power Ground
• COMP: Compensation Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MP1471AGJ-Z for a visual representation.

Key Features

• Wide Input Voltage Range: Operates from 4.5V to 23V, suitable for various power supply applications.
• High Efficiency: Synchronous rectification design ensures high efficiency over different load conditions.
• Integrated MOSFET: Features an integrated high-side high voltage power MOSFET for reduced external component count.
• Adjustable Output Voltage: Provides flexibility in setting the output voltage according to application requirements.
• Protection Features: Includes over-current protection, over-temperature protection, and under-voltage lockout for enhanced reliability.

Note: For detailed technical specifications, please refer to the MP1471AGJ-Z datasheet.

Application

• Power Supply Modules: Ideal for use in power supply modules for various electronic devices.
• Battery-Powered Systems: Suitable for battery-powered systems requiring efficient voltage regulation.
• Embedded Systems: Used in embedded systems for DC-DC conversion and power management.

Functionality

The MP1471AGJ-Z is a versatile step-down converter designed to provide efficient power conversion and voltage regulation in a wide range of applications. Its integrated features and protection mechanisms make it a reliable choice for power supply designs.

Usage Guide

• Input Power: Connect VIN (Pin 2) to the input power source within the specified range.
• Output Connection: Attach the load to the VOUT (Pin 6) terminal for regulated output voltage.
• Enable Control: Use the EN (Pin 5) pin to enable or disable the converter as needed.

Frequently Asked Questions

Q: What is the efficiency of the MP1471AGJ-Z under typical load conditions?
A: The MP1471AGJ-Z offers high efficiency above 90% under typical load conditions, ensuring minimal power loss during operation.

Q: Can the MP1471AGJ-Z be used in automotive applications?
A: Yes, the MP1471AGJ-Z features protection features that make it suitable for automotive applications requiring stable power supply solutions.