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MP9485GN-Z
Product Overview
- Category: Integrated Circuit
- Use: Power Management
- Characteristics: High efficiency, compact size, low power consumption
- Package: QFN (Quad Flat No-leads)
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Output Current: 3A
- Efficiency: Up to 95%
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MP9485GN-Z has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- SS: Soft-start pin
- PG: Power Good pin
- VOUT: Output voltage pin
Functional Features
- Wide input voltage range for versatile applications
- High efficiency conversion for reduced power loss
- Adjustable output voltage for flexibility
- Overcurrent protection for enhanced safety
- Soft-start function for controlled startup
- Power Good signal for system monitoring
Advantages and Disadvantages
Advantages: - High efficiency operation saves energy - Compact size allows for space-saving designs - Wide input voltage range accommodates various power sources - Overcurrent protection ensures system reliability - Soft-start function prevents inrush current
Disadvantages: - Limited maximum output current of 3A - Operating temperature range may not be suitable for extreme environments
Working Principles
The MP9485GN-Z is a voltage regulator that takes an input voltage within the range of 4.5V to 18V and converts it to a regulated output voltage between 0.8V and 5.5V. It achieves this through a combination of switching and control circuitry. The integrated circuit efficiently steps down the input voltage while maintaining a stable output voltage, ensuring proper power supply to connected devices.
Detailed Application Field Plans
The MP9485GN-Z is commonly used in various applications, including but not limited to: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunications equipment - Power supplies
Detailed and Complete Alternative Models
- MP9486GN-Z: Similar specifications and features, but with higher maximum output current of 5A.
- MP9484GN-Z: Similar specifications and features, but with lower maximum output current of 2A.
- MP9487GN-Z: Similar specifications and features, but with wider input voltage range of 2.7V to 18V.
These alternative models provide options for different power requirements and design considerations.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem MP9485GN-Z w rozwiązaniach technicznych
Sure! Here are 10 common questions and answers related to the application of MP9485GN-Z in technical solutions:
Q: What is the MP9485GN-Z? A: The MP9485GN-Z is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.
Q: What are the key features of the MP9485GN-Z? A: The MP9485GN-Z offers features such as multiple voltage regulators, power sequencing, fault protection, and high efficiency.
Q: What technical solutions can benefit from using the MP9485GN-Z? A: The MP9485GN-Z can be used in a wide range of applications, including consumer electronics, industrial automation, automotive systems, and more.
Q: How many voltage regulators does the MP9485GN-Z have? A: The MP9485GN-Z has multiple voltage regulators, typically offering different output voltages to power various components in a system.
Q: Does the MP9485GN-Z support power sequencing? A: Yes, the MP9485GN-Z supports power sequencing, allowing for controlled startup and shutdown of different power domains in a system.
Q: What kind of fault protection does the MP9485GN-Z provide? A: The MP9485GN-Z includes various fault protection mechanisms, such as overvoltage protection, overcurrent protection, and thermal shutdown.
Q: Can the MP9485GN-Z operate at high efficiency? A: Yes, the MP9485GN-Z is designed for high efficiency operation, helping to minimize power losses and maximize battery life in portable devices.
Q: Is the MP9485GN-Z suitable for automotive applications? A: Yes, the MP9485GN-Z is designed to meet the requirements of automotive systems, including wide input voltage range and automotive-grade reliability.
Q: Are there any evaluation boards or reference designs available for the MP9485GN-Z? A: Yes, the manufacturer of the MP9485GN-Z typically provides evaluation boards and reference designs to help developers get started with the IC.
Q: Where can I find more detailed information about the MP9485GN-Z? A: You can refer to the datasheet, application notes, and technical documentation provided by the manufacturer for comprehensive information on the MP9485GN-Z.