Monolithic Power Systems Inc.
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MP8802DJ-2.85-LF-P
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MP8802DJ-2.85-LF-P

Product Overview

Category

The MP8802DJ-2.85-LF-P belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Voltage regulation capabilities
  • Power management features
  • Compact size
  • High efficiency
  • Low power consumption

Package

The MP8802DJ-2.85-LF-P is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of this product lies in its ability to regulate voltage and manage power efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

The MP8802DJ-2.85-LF-P is typically packaged in reels or tubes, containing a specific quantity per package.

Specifications

  • Input Voltage Range: 4.5V - 28V
  • Output Voltage: 2.85V
  • Maximum Output Current: 2A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOP-8

Detailed Pin Configuration

  1. VIN: Input voltage
  2. GND: Ground
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS: Soft-start pin
  7. SW: Switching node
  8. VOUT: Output voltage

Functional Features

  • Wide input voltage range for versatile applications
  • High output current capability
  • Excellent line and load regulation
  • Over-temperature protection
  • Short-circuit protection
  • Under-voltage lockout (UVLO)
  • Soft-start function for smooth power-up

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Compact size for space-constrained designs
  • High output current capability
  • Comprehensive protection features

Disadvantages

  • Limited output voltage options
  • Requires external components for proper operation

Working Principles

The MP8802DJ-2.85-LF-P operates based on a switching regulator topology. It utilizes a control circuit to monitor the input voltage and adjust the duty cycle of the internal power switch accordingly. This enables efficient conversion of the input voltage to the desired output voltage while maintaining stable regulation.

Detailed Application Field Plans

The MP8802DJ-2.85-LF-P finds applications in various electronic devices, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial equipment - Automotive electronics - Communication devices

Detailed and Complete Alternative Models

  1. MP8802DJ-3.3-LF-P: Similar to MP8802DJ-2.85-LF-P, but with an output voltage of 3.3V.
  2. MP8802DJ-5.0-LF-P: Similar to MP8802DJ-2.85-LF-P, but with an output voltage of 5.0V.
  3. MP8802DJ-Adj-LF-P: Adjustable output voltage version of MP8802DJ series.

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

In conclusion, the MP8802DJ-2.85-LF-P is an integrated circuit used for voltage regulation and power management in various electronic devices. Its compact size, high efficiency, and comprehensive protection features make it a reliable choice for designers. With its wide input voltage range and high output current capability, it caters to diverse application needs. However, its limited output voltage options and requirement for external components should be considered during design implementation.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von MP8802DJ-2.85-LF-P in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of MP8802DJ-2.85-LF-P in technical solutions:

  1. Q: What is the MP8802DJ-2.85-LF-P? A: The MP8802DJ-2.85-LF-P is a specific model of voltage regulator IC (integrated circuit) designed for use in various technical solutions.

  2. Q: What is the input voltage range of the MP8802DJ-2.85-LF-P? A: The MP8802DJ-2.85-LF-P has an input voltage range of typically 4.5V to 28V.

  3. Q: What is the output voltage of the MP8802DJ-2.85-LF-P? A: The MP8802DJ-2.85-LF-P provides a fixed output voltage of 2.85V.

  4. Q: What is the maximum output current of the MP8802DJ-2.85-LF-P? A: The MP8802DJ-2.85-LF-P can deliver a maximum output current of up to 2A.

  5. Q: What is the efficiency of the MP8802DJ-2.85-LF-P? A: The MP8802DJ-2.85-LF-P has a high efficiency rating, typically above 90%.

  6. Q: Can the MP8802DJ-2.85-LF-P be used in battery-powered applications? A: Yes, the MP8802DJ-2.85-LF-P is suitable for battery-powered applications due to its wide input voltage range and low quiescent current.

  7. Q: Does the MP8802DJ-2.85-LF-P have built-in protection features? A: Yes, the MP8802DJ-2.85-LF-P includes built-in protection features such as over-current protection and thermal shutdown.

  8. Q: What is the operating temperature range of the MP8802DJ-2.85-LF-P? A: The MP8802DJ-2.85-LF-P can operate within a temperature range of -40°C to +85°C.

  9. Q: Can the MP8802DJ-2.85-LF-P be used in automotive applications? A: Yes, the MP8802DJ-2.85-LF-P is suitable for automotive applications as it meets the necessary requirements for automotive electronics.

  10. Q: Are there any recommended external components for using the MP8802DJ-2.85-LF-P? A: Yes, the datasheet of the MP8802DJ-2.85-LF-P provides a list of recommended external components, including input/output capacitors and resistors for stability and filtering purposes.

Please note that these answers 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 and application-specific guidance.