MP28262EL-LF-Z
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High efficiency, low power consumption
- Package: QFN (Quad Flat No-Lead)
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 3000 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 MP28262EL-LF-Z has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- SW: Switching node pin
- PG: Power Good pin
- VOUT: Output voltage pin
Functional Features
- Integrated synchronous step-down converter
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Power good indicator
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Compact package size saves board space - Integrated protection features enhance reliability
Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments
Working Principles
The MP28262EL-LF-Z is a voltage regulator that converts a higher input voltage into a lower output voltage. It utilizes a synchronous step-down converter topology to achieve high efficiency. The input voltage is regulated by adjusting the duty cycle of the internal power switches. The feedback pin monitors the output voltage and adjusts the duty cycle accordingly to maintain a stable output.
Detailed Application Field Plans
The MP28262EL-LF-Z is commonly used in various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Industrial automation - Automotive electronics
Detailed and Complete Alternative Models
- MP28261EL-LF-Z: Similar specifications, lower maximum output current (1A)
- MP28263EL-LF-Z: Similar specifications, higher maximum output current (2A)
- MP28264EL-LF-Z: Similar specifications, adjustable output voltage range (0.6V to 5.5V)
These alternative models provide options with varying output current capabilities and voltage ranges to suit different application requirements.
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技術ソリューションにおける MP28262EL-LF-Z の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of MP28262EL-LF-Z in technical solutions:
Q: What is MP28262EL-LF-Z? A: MP28262EL-LF-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 MP28262EL-LF-Z? A: Some key features of MP28262EL-LF-Z include multiple voltage regulators, high efficiency, low quiescent current, and protection features like overvoltage and overcurrent protection.
Q: What technical solutions can MP28262EL-LF-Z be used in? A: MP28262EL-LF-Z can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and portable devices.
Q: How many voltage regulators does MP28262EL-LF-Z have? A: MP28262EL-LF-Z has two integrated synchronous buck converters, each capable of providing a different output voltage.
Q: What is the efficiency of MP28262EL-LF-Z? A: MP28262EL-LF-Z offers high efficiency, typically above 90%, which helps in reducing power consumption and maximizing battery life.
Q: Does MP28262EL-LF-Z have any protection features? A: Yes, MP28262EL-LF-Z includes protection features such as overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown.
Q: Can MP28262EL-LF-Z operate with a wide input voltage range? A: Yes, MP28262EL-LF-Z supports a wide input voltage range, typically from 2.7V to 5.5V, making it suitable for various power supply configurations.
Q: What is the quiescent current of MP28262EL-LF-Z? A: MP28262EL-LF-Z has a low quiescent current, typically in the microampere range, which helps in minimizing power consumption during standby or idle modes.
Q: Is MP28262EL-LF-Z RoHS compliant? A: Yes, MP28262EL-LF-Z is designed to be RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.
Q: Where can I find more information about MP28262EL-LF-Z? A: You can find more detailed information about MP28262EL-LF-Z, including datasheets and application notes, on the manufacturer's website or by contacting their technical support team.