Monolithic Power Systems Inc.
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MP26123DR-LF-P
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MP26123DR-LF-P

Product Overview

Category

MP26123DR-LF-P belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • Small form factor
  • High efficiency
  • Low power consumption

Package

MP26123DR-LF-P is available in a compact package, which ensures easy integration into various electronic devices.

Essence

The essence of MP26123DR-LF-P lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

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

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 3A
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  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 indicator pin
  7. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High output current capability enables powering of multiple components simultaneously.
  • Adjustable output voltage provides flexibility for different device requirements.
  • Power good indicator ensures proper functioning of the power management system.
  • Overcurrent protection safeguards against excessive current flow.

Advantages

  • Compact size facilitates integration into space-constrained devices.
  • High efficiency minimizes power loss and maximizes battery life.
  • Wide input voltage range enhances compatibility with different power sources.
  • Overcurrent protection ensures the safety and longevity of the device.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Higher cost compared to traditional linear regulators.

Working Principles

MP26123DR-LF-P operates as a step-down (buck) converter, converting a higher input voltage to a lower output voltage. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage based on the feedback received from the FB pin. The integrated circuit efficiently switches the input voltage through the SW pin, controlling the duty cycle to achieve the desired output voltage.

Detailed Application Field Plans

MP26123DR-LF-P finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

  1. MP26123DR-LF
  2. MP26123GR-LF
  3. MP26123GQ-LF
  4. MP26123DQ-LF
  5. MP26123P-LF

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

Note: The content provided above is approximately 400 words. Additional information can be added to meet the required word count of 1100 words.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MP26123DR-LF-P i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MP26123DR-LF-P in technical solutions:

  1. Q: What is MP26123DR-LF-P? A: MP26123DR-LF-P is a specific model of DC-DC step-down converter integrated circuit (IC) manufactured by Monolithic Power Systems.

  2. Q: What is the input voltage range of MP26123DR-LF-P? A: The input voltage range of MP26123DR-LF-P is typically between 4.5V and 18V.

  3. Q: What is the output voltage range of MP26123DR-LF-P? A: The output voltage range of MP26123DR-LF-P can be adjusted from 0.6V to 5.5V.

  4. Q: What is the maximum output current of MP26123DR-LF-P? A: The maximum output current of MP26123DR-LF-P is 3A.

  5. Q: Is MP26123DR-LF-P suitable for battery-powered applications? A: Yes, MP26123DR-LF-P is suitable for battery-powered applications as it has a wide input voltage range and low quiescent current.

  6. Q: Does MP26123DR-LF-P have built-in protection features? A: Yes, MP26123DR-LF-P includes various protection features such as over-current protection, thermal shutdown, and under-voltage lockout.

  7. Q: Can MP26123DR-LF-P operate in a wide temperature range? A: Yes, MP26123DR-LF-P is designed to operate in a temperature range of -40°C to +85°C.

  8. Q: What type of package does MP26123DR-LF-P come in? A: MP26123DR-LF-P is available in a small and compact 8-pin SOP package.

  9. Q: Can MP26123DR-LF-P be used in automotive applications? A: Yes, MP26123DR-LF-P is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 qualification.

  10. Q: Are there any evaluation boards or reference designs available for MP26123DR-LF-P? A: Yes, Monolithic Power Systems provides evaluation boards and reference designs to help users quickly prototype and implement MP26123DR-LF-P in their applications.

Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.