Monolithic Power Systems Inc.
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MP2499MGQB-P
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MP2499MGQB-P

Product Overview

Category

MP2499MGQB-P 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

MP2499MGQB-P is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage and manage power efficiently.

Packaging/Quantity

MP2499MGQB-P is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

The specifications of MP2499MGQB-P 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

The pin configuration of MP2499MGQB-P is as follows:

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

Functional Features

MP2499MGQB-P offers the following functional features:

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

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

MP2499MGQB-P operates on the principle of pulse width modulation (PWM) to regulate the output voltage. It uses an internal switch to control the duty cycle of the PWM signal, thereby adjusting the output voltage according to the feedback received.

Detailed Application Field Plans

MP2499MGQB-P 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 MP2499MGQB-P are: - MP2498MGQB-P - MP2497MGQB-P - MP2496MGQB-P - MP2495MGQB-P

These models can be considered as alternatives based on specific requirements and design considerations.

In conclusion, MP2499MGQB-P is a versatile integrated circuit used for voltage regulation and power management in electronic devices. Its compact size, high efficiency, and various protection features make it suitable for a wide range of applications.

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MP2499MGQB-P בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of MP2499MGQB-P in technical solutions:

  1. Q: What is MP2499MGQB-P? A: MP2499MGQB-P is a specific model of integrated circuit (IC) used for power management applications.

  2. Q: What are the typical applications of MP2499MGQB-P? A: MP2499MGQB-P is commonly used in battery-powered devices, portable electronics, and other low-power applications.

  3. Q: What is the input voltage range supported by MP2499MGQB-P? A: The input voltage range of MP2499MGQB-P typically ranges from 2.7V to 5.5V.

  4. Q: How many output channels does MP2499MGQB-P have? A: MP2499MGQB-P has two independent output channels, making it suitable for dual-output power supply designs.

  5. Q: What is the maximum output current of each channel in MP2499MGQB-P? A: Each output channel of MP2499MGQB-P can provide a maximum output current of up to 1A.

  6. Q: Does MP2499MGQB-P support adjustable output voltages? A: Yes, MP2499MGQB-P supports adjustable output voltages through external resistors or feedback components.

  7. Q: Can MP2499MGQB-P operate in a wide temperature range? A: Yes, MP2499MGQB-P is designed to operate reliably in a wide temperature range, typically from -40°C to +85°C.

  8. Q: Is MP2499MGQB-P capable of providing overcurrent protection? A: Yes, MP2499MGQB-P features built-in overcurrent protection to safeguard the connected devices.

  9. Q: Does MP2499MGQB-P have any power-saving features? A: Yes, MP2499MGQB-P incorporates various power-saving features like low quiescent current and pulse skipping mode.

  10. Q: What package options are available for MP2499MGQB-P? A: MP2499MGQB-P is commonly available in compact packages such as QFN (Quad Flat No-Lead) or DFN (Dual Flat No-Lead).

Please note that the specific details may vary depending on the manufacturer's datasheet and application requirements.