Monolithic Power Systems Inc.
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
MP2454GH-Z
Lihat Detail Lembar Data

MP2454GH-Z

Product Overview

Category

MP2454GH-Z belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • Integrated circuit
  • Voltage regulation
  • Power management

Package

MP2454GH-Z is available in a compact surface-mount package.

Essence

The essence of MP2454GH-Z lies in its ability to regulate voltage efficiently and manage power effectively.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

The specifications of MP2454GH-Z are as follows:

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 1.5A
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MP2454GH-Z has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching pin
  6. PG: Power good indicator pin
  7. VOUT: Output voltage pin

Functional Features

The functional features of MP2454GH-Z include:

  • High efficiency voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start capability
  • Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency power management - Compact size - Wide input voltage range - Overcurrent and thermal protection

Disadvantages: - Limited maximum output current - Requires external components for operation

Working Principles

MP2454GH-Z operates based on a switching regulator topology. It uses high-frequency switching to regulate the input voltage and provide a stable output voltage. The integrated circuit incorporates various control mechanisms to ensure efficient power management and protection against overcurrent and thermal issues.

Detailed Application Field Plans

MP2454GH-Z finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MP2454GH-Z are: - MP2455GH-Z - MP2456GH-Z - MP2457GH-Z - MP2458GH-Z

These alternative models can be considered as substitutes depending on specific requirements and design constraints.

In conclusion, MP2454GH-Z is an integrated circuit used for voltage regulation and power management. Its compact size, high efficiency, and various protection features make it suitable for a wide range of electronic devices. However, its limited maximum output current and external component requirement should be taken into consideration during design.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MP2454GH-Z dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of MP2454GH-Z in technical solutions:

  1. Q: What is the MP2454GH-Z? A: The MP2454GH-Z is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of the MP2454GH-Z? A: The MP2454GH-Z offers features such as high efficiency, low quiescent current, multiple output channels, and protection mechanisms like overvoltage and overcurrent protection.

  3. Q: What applications can the MP2454GH-Z be used for? A: The MP2454GH-Z can be used in a wide range of applications including portable devices, IoT devices, industrial equipment, and automotive systems.

  4. Q: How many output channels does the MP2454GH-Z have? A: The MP2454GH-Z has multiple output channels, typically ranging from two to four, depending on the specific variant.

  5. Q: What is the input voltage range supported by the MP2454GH-Z? A: The MP2454GH-Z typically supports an input voltage range of 2.7V to 5.5V, making it compatible with various power sources.

  6. Q: Can the MP2454GH-Z handle high current loads? A: Yes, the MP2454GH-Z is designed to handle high current loads, typically up to several amps per channel, depending on the specific variant.

  7. Q: Does the MP2454GH-Z offer any protection mechanisms? A: Yes, the MP2454GH-Z incorporates protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown to ensure safe operation.

  8. Q: Is the MP2454GH-Z programmable or configurable? A: The MP2454GH-Z is not programmable or configurable. It operates based on its internal circuitry and external component values.

  9. Q: What is the efficiency of the MP2454GH-Z? A: The MP2454GH-Z offers high efficiency, typically above 90%, which helps to minimize power losses and maximize battery life.

  10. Q: Are there any application notes or reference designs available for the MP2454GH-Z? A: Yes, the manufacturer of the MP2454GH-Z usually provides application notes, reference designs, and technical documentation to assist with its integration into various technical solutions.

Please note that the specific details may vary depending on the manufacturer's specifications and revisions of the MP2454GH-Z.