Monolithic Power Systems Inc.
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MP24892DJ-LF-Z
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MP24892DJ-LF-Z

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: SOP-8
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 3A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. COMP (Compensation)
  6. SS (Soft Start)
  7. PGND (Power Ground)
  8. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range allows for versatile applications.
  • High efficiency ensures minimal power loss.
  • Low power consumption enhances energy efficiency.
  • Adjustable output voltage provides flexibility.
  • Soft start feature prevents inrush current during startup.
  • Overcurrent protection safeguards the circuit.

Advantages

  • Compact SOP-8 package saves board space.
  • High efficiency reduces heat dissipation.
  • Wide input voltage range accommodates various power sources.
  • Adjustable output voltage suits different requirements.
  • Soft start feature prolongs component lifespan.

Disadvantages

  • Limited maximum output current may restrict certain applications.
  • Requires external components for proper operation.
  • Not suitable for high-power applications.

Working Principles

The MP24892DJ-LF-Z is a voltage regulator integrated circuit that converts an input voltage into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The input voltage is first rectified and filtered, then fed into the regulator. The regulator controls the duty cycle of a switching transistor to maintain the desired output voltage. Feedback is provided through the FB pin, which adjusts the duty cycle based on the difference between the actual and desired output voltages.

Detailed Application Field Plans

The MP24892DJ-LF-Z is commonly used in various applications that require efficient power management. Some potential application fields include:

  1. Consumer Electronics: Powering portable devices such as smartphones, tablets, and laptops.
  2. Industrial Automation: Providing regulated power for control systems, sensors, and actuators.
  3. Automotive Electronics: Regulating voltage for automotive infotainment systems, lighting, and motor control.
  4. LED Lighting: Driving LEDs with stable and efficient power supply.
  5. Telecommunications: Powering networking equipment, routers, and switches.

Detailed and Complete Alternative Models

  • MP24891DJ-LF-Z
  • MP24893DJ-LF-Z
  • MP24894DJ-LF-Z
  • MP24895DJ-LF-Z
  • MP24896DJ-LF-Z
  • MP24897DJ-LF-Z
  • MP24898DJ-LF-Z
  • MP24899DJ-LF-Z

(Note: The above list is not exhaustive and may vary based on availability and specific requirements.)

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät MP24892DJ-LF-Z :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of MP24892DJ-LF-Z in technical solutions:

  1. Q: What is the MP24892DJ-LF-Z? A: The MP24892DJ-LF-Z is a specific model of integrated circuit (IC) designed for power management applications.

  2. Q: What are the typical applications of the MP24892DJ-LF-Z? A: The MP24892DJ-LF-Z is commonly used in various technical solutions such as LED lighting, industrial automation, consumer electronics, and automotive systems.

  3. Q: What is the input voltage range supported by the MP24892DJ-LF-Z? A: The MP24892DJ-LF-Z supports an input voltage range from 4.5V to 60V.

  4. Q: What is the output current capability of the MP24892DJ-LF-Z? A: The MP24892DJ-LF-Z can deliver up to 3A of continuous output current.

  5. Q: Does the MP24892DJ-LF-Z have built-in protection features? A: Yes, the MP24892DJ-LF-Z includes various protection features like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown.

  6. Q: Can the MP24892DJ-LF-Z operate in a wide temperature range? A: Yes, the MP24892DJ-LF-Z is designed to operate reliably in a temperature range from -40°C to +125°C.

  7. Q: Is the MP24892DJ-LF-Z compatible with both analog and digital control interfaces? A: Yes, the MP24892DJ-LF-Z supports both analog and digital control interfaces, providing flexibility in system design.

  8. Q: Can the MP24892DJ-LF-Z be used in battery-powered applications? A: Yes, the MP24892DJ-LF-Z has a low quiescent current and can be used in battery-powered applications to maximize efficiency.

  9. Q: Does the MP24892DJ-LF-Z require any external components for operation? A: Yes, the MP24892DJ-LF-Z requires external components such as input/output capacitors, inductors, and resistors for proper operation.

  10. Q: Is there any evaluation board or reference design available for the MP24892DJ-LF-Z? A: Yes, Monolithic Power Systems (MPS) provides an evaluation board and reference design for the MP24892DJ-LF-Z, which can help in the development process.

Please note that these questions and answers are general and may vary depending on specific application requirements.