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MP38873DL-LF-Z
Product Overview
Category: Integrated Circuit (IC)
Use: Power Management IC
Characteristics: - High efficiency voltage regulator - Low dropout voltage - Small package size - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection
Package: DFN-8 (Dual Flat No-Lead)
Essence: The MP38873DL-LF-Z is a power management IC designed to regulate voltage efficiently with low dropout. It is commonly used in various electronic devices to provide stable power supply.
Packaging/Quantity: The MP38873DL-LF-Z is typically packaged in reels, containing 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6V
- Output Voltage Range: 0.8V - 5V
- Maximum Output Current: 1A
- Dropout Voltage: 200mV at 1A
- Quiescent Current: 60µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MP38873DL-LF-Z has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- FB (Feedback)
- VOUT (Output Voltage)
- NC (No Connection)
- NC (No Connection)
- PG (Power Good)
Functional Features
- High Efficiency: The MP38873DL-LF-Z offers high efficiency power regulation, minimizing energy loss.
- Low Dropout Voltage: With a low dropout voltage of 200mV at 1A, it can maintain stable output voltage even when the input voltage is close to the desired output voltage.
- Overcurrent and Thermal Protection: The IC includes built-in protection mechanisms to prevent damage from overcurrent and excessive heat.
- Adjustable Output Voltage: The output voltage can be adjusted within the specified range to meet different application requirements.
Advantages and Disadvantages
Advantages: - High efficiency power regulation - Low dropout voltage - Overcurrent and thermal protection - Adjustable output voltage
Disadvantages: - Limited maximum output current (1A) - Narrow input voltage range (2.5V - 6V)
Working Principles
The MP38873DL-LF-Z utilizes a combination of internal circuitry, feedback control, and voltage regulation techniques to ensure stable output voltage. It regulates the input voltage to the desired output voltage by adjusting the internal switching elements.
Detailed Application Field Plans
The MP38873DL-LF-Z is commonly used in various electronic devices that require regulated power supply. Some typical application fields include: - Mobile devices - Portable audio players - Wireless communication devices - Battery-powered systems - IoT devices
Detailed and Complete Alternative Models
- MP38872DL-LF-Z
- MP38874DL-LF-Z
- MP38875DL-LF-Z
- MP38876DL-LF-Z
- MP38877DL-LF-Z
These alternative models offer similar functionality and characteristics, providing options for different design requirements.
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10 domande e risposte comuni relative all'applicazione di MP38873DL-LF-Z nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of MP38873DL-LF-Z in technical solutions:
Q: What is MP38873DL-LF-Z? A: MP38873DL-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 MP38873DL-LF-Z? A: Some key features of MP38873DL-LF-Z include multiple voltage regulators, high efficiency, low quiescent current, and protection features like overvoltage and overcurrent protection.
Q: What technical solutions can MP38873DL-LF-Z be used in? A: MP38873DL-LF-Z can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.
Q: How many voltage regulators does MP38873DL-LF-Z have? A: MP38873DL-LF-Z has multiple voltage regulators, typically including a buck converter and LDOs (low-dropout regulators).
Q: What is the efficiency of MP38873DL-LF-Z? A: MP38873DL-LF-Z offers high efficiency, typically above 90%, which helps in reducing power consumption and increasing battery life.
Q: Does MP38873DL-LF-Z have any protection features? A: Yes, MP38873DL-LF-Z includes protection features such as overvoltage protection, overcurrent protection, and thermal shutdown.
Q: Can MP38873DL-LF-Z operate with low quiescent current? A: Yes, MP38873DL-LF-Z is designed to have low quiescent current, which helps in minimizing power loss during standby or idle modes.
Q: Is MP38873DL-LF-Z suitable for automotive applications? A: Yes, MP38873DL-LF-Z is designed to meet the requirements of automotive systems and can operate in a wide temperature range.
Q: Can MP38873DL-LF-Z be used in battery-powered devices? A: Absolutely! MP38873DL-LF-Z is well-suited for battery-powered devices as it offers high efficiency and low quiescent current, helping to extend battery life.
Q: Where can I find more information about MP38873DL-LF-Z? A: You can refer to the datasheet and technical documentation provided by the manufacturer or visit their official website for more detailed information on MP38873DL-LF-Z.
Please note that the specific details may vary depending on the manufacturer and version of MP38873DL-LF-Z. It's always recommended to consult the datasheet and technical documentation for accurate information.