• MP24943DN-LF-Z SOICEP-8
MP24943DN-LF-Z SOICEP-8

MP24943DN-LF-Z

5V 3A switching regulators

Inventory:4,622

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Overview of MP24943DN-LF-Z

The MP24943DN-LF-Z is a synchronous rectified Step-Down Converter IC designed for high efficiency DC-DC conversion applications. This IC features a wide input voltage range and high output current capability, making it suitable for various power management solutions.

Pinout

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

  • VIN: Input Voltage
  • VOUT: Output Voltage
  • EN: Enable Pin
  • FB: Feedback Pin
  • AGND: Analog Ground
  • PGND: Power Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MP24943DN-LF-Z IC for a visual representation.

Key Features

  • Synchronous Rectification: The MP24943DN-LF-Z employs synchronous rectification to minimize power loss and improve efficiency in DC-DC conversion.
  • Wide Input Voltage Range: This IC can accept a broad range of input voltages, providing flexibility in power supply design.
  • High Output Current: With a high output current capability, the MP24943DN-LF-Z can deliver sufficient power for various loads.
  • Programmable Soft-Start: Features a programmable soft-start function to control the rise time of the output voltage, reducing stress on components.
  • Overcurrent Protection: Includes overcurrent protection to safeguard the IC and connected components from excessive currents.

Note: For detailed technical specifications, please refer to the MP24943DN-LF-Z datasheet.

Application

  • Power Management Systems: Ideal for use in power management systems requiring efficient DC-DC conversion.
  • Embedded Systems: Suitable for powering various components in embedded systems and IoT devices.
  • Consumer Electronics: Used in consumer electronic devices for voltage regulation and power supply.

Functionality

The MP24943DN-LF-Z is a synchronous rectified Step-Down Converter IC that efficiently converts input voltage to a lower output voltage, making it an essential component in power management applications.

Usage Guide

  • Input Voltage: Connect the VIN pin to the input voltage source within the specified range.
  • Output Voltage: Connect the VOUT pin to the desired load for regulated power output.
  • Enable Pin: Control the operation of the IC by providing the appropriate signal to the EN pin.

Frequently Asked Questions

Q: What is the efficiency rating of the MP24943DN-LF-Z?
A: The MP24943DN-LF-Z offers high efficiency ratings, typically above 90%, ensuring minimal power loss during conversion.

Q: Is the MP24943DN-LF-Z suitable for automotive applications?
A: Yes, the MP24943DN-LF-Z is designed to meet automotive standards and can be used in automotive power supply systems.

Equivalent

For similar functionalities, consider these alternatives to the MP24943DN-LF-Z:

  • LM2675: A synchronous step-down regulator offering similar features and performance for DC-DC conversion applications.
  • TS30012: This IC from Taiwan Semiconductor provides comparable efficiency and input voltage range to the MP24943DN-LF-Z.

MP24943DN-LF-Z

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Switching Voltage Regulators RoHS Details
Output Voltage 800 mV to 45 V Output Current 3 A
Input Voltage, Max 55 V Number of Outputs 1 Output
Topology Buck Package / Case SOIC-EP-8
Mounting Style SMD/SMT Switching Frequency 100 kHz
Quiescent Current 650 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Series MP24943
Input Voltage, Min 4.5 V Brand Monolithic Power Systems (MPS)
Input Voltage 4.5 V to 55 V Moisture Sensitive Yes
Product Voltage Regulators Product Type Switching Voltage Regulators
Shutdown Shutdown Factory Pack Quantity 2500
Subcategory PMIC - Power Management ICs Type Step-Down Converter
Unit Weight 0.118799 oz

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MP24943DN-LF-Z

5V 3A switching regulators

Inventory:

4,622