Monolithic Power Systems Inc.
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MP8761GLE-Z
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MP8761GLE-Z

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: Surface Mount Technology (SMT)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.6V
  • Maximum Output Current: 1.5A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP8761GLE-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. VOUT: Output voltage pin

Functional Features

  • High efficiency conversion
  • Low power consumption in standby mode
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection
  • Soft start for smooth operation

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power loss
  • Wide input voltage range allows for versatile applications
  • Compact SMT package saves board space
  • Comprehensive protection features ensure safe operation

Disadvantages

  • Limited maximum output current of 1.5A
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The MP8761GLE-Z is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.6V. It achieves high efficiency through advanced control algorithms and utilizes a synchronous buck converter topology. The integrated circuit incorporates various protection mechanisms to ensure safe operation under different conditions.

Detailed Application Field Plans

The MP8761GLE-Z is commonly used in portable electronic devices, such as smartphones, tablets, and wearable devices. It provides efficient power management for the core components of these devices, ensuring stable and reliable operation. Additionally, it finds applications in battery-powered systems, IoT devices, and other low-power electronics.

Detailed and Complete Alternative Models

  • MP8762GLE-Z: Similar specifications with higher maximum output current of 2A
  • MP8760GLE-Z: Similar specifications with lower maximum output current of 1A
  • MP8763GLE-Z: Similar specifications with wider input voltage range of 2.5V to 6V

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MP8761GLE-Z i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MP8761GLE-Z in technical solutions:

Q1: What is the MP8761GLE-Z? A1: The MP8761GLE-Z is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

Q2: What are the key features of the MP8761GLE-Z? A2: The MP8761GLE-Z offers high efficiency, low quiescent current, multiple output channels, and various protection features such as overvoltage and overcurrent protection.

Q3: What technical solutions can benefit from using the MP8761GLE-Z? A3: The MP8761GLE-Z can be used in a wide range of applications, including portable devices, industrial equipment, automotive systems, and more.

Q4: How many output channels does the MP8761GLE-Z have? A4: The MP8761GLE-Z has multiple output channels, typically ranging from two to six, depending on the specific configuration.

Q5: What is the input voltage range supported by the MP8761GLE-Z? A5: The MP8761GLE-Z supports a wide input voltage range, typically from 2.7V to 5.5V, making it compatible with various power sources.

Q6: Does the MP8761GLE-Z offer any protection features? A6: Yes, the MP8761GLE-Z provides several protection features, including overvoltage protection, overcurrent protection, and thermal shutdown.

Q7: Can the MP8761GLE-Z operate in different modes? A7: Yes, the MP8761GLE-Z can operate in different modes, such as pulse frequency modulation (PFM) mode and pulse width modulation (PWM) mode, to optimize efficiency based on load conditions.

Q8: Is the MP8761GLE-Z programmable? A8: Yes, the MP8761GLE-Z is programmable through an I2C interface, allowing for flexible configuration and control of its various parameters.

Q9: What is the efficiency of the MP8761GLE-Z? A9: The MP8761GLE-Z offers high efficiency, typically above 90%, which helps to minimize power losses and maximize battery life in portable applications.

Q10: Are there any evaluation boards or reference designs available for the MP8761GLE-Z? A10: Yes, the manufacturer provides evaluation boards and reference designs that can help developers quickly prototype and integrate the MP8761GLE-Z into their technical solutions.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications for the MP8761GLE-Z.