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MP2269GD-P
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High efficiency, compact size, wide input voltage range
- Package: SOP-8
- Essence: DC-DC Buck Converter
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 55V
- Output Voltage Range: 0.8V to 24V
- Output Current: Up to 3A
- Switching Frequency: 500kHz
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MP2269GD-P has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin for turning the device on/off
- FB: Feedback pin for regulating the output voltage
- SS: Soft-start pin for controlling the startup time
- SW: Switch node pin for connecting the inductor
- PGND: Power ground pin
- VOUT: Output voltage pin
Functional Features
- Wide input voltage range allows for versatile applications
- High efficiency conversion minimizes power loss
- Compact size enables space-saving designs
- Adjustable output voltage provides flexibility
- Over-temperature protection ensures safe operation
Advantages and Disadvantages
Advantages: - High efficiency leads to energy savings - Wide input voltage range accommodates various power sources - Compact size allows for integration in small form factor devices - Adjustable output voltage suits different application requirements
Disadvantages: - Limited output current compared to higher power converters - Requires external components for proper operation
Working Principles
The MP2269GD-P is a DC-DC buck converter that converts a higher input voltage to a lower output voltage. It utilizes a switching regulator topology to efficiently step down the input voltage. The device operates by controlling the duty cycle of an internal power switch, which regulates the energy transfer from the input to the output.
Detailed Application Field Plans
The MP2269GD-P is commonly used in various applications, including but not limited to: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Power supplies for consumer electronics - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models to the MP2269GD-P include: - MP2307: Similar specifications, different package (SOT-23) - MP1584: Lower input voltage range, higher output current capability - MP2359: Higher input voltage range, adjustable switching frequency
These alternative models offer similar functionality and can be considered based on specific application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MP2269GD-P en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of MP2269GD-P in technical solutions:
Q: What is the MP2269GD-P? A: The MP2269GD-P is a high-efficiency, synchronous, step-down DC-DC converter designed for various applications.
Q: What is the input voltage range of the MP2269GD-P? A: The MP2269GD-P has an input voltage range of 4.5V to 55V.
Q: What is the output voltage range of the MP2269GD-P? A: The MP2269GD-P can provide an adjustable output voltage range from 0.6V to 24V.
Q: What is the maximum output current of the MP2269GD-P? A: The MP2269GD-P can deliver a maximum output current of 3A.
Q: Is the MP2269GD-P suitable for battery-powered applications? A: Yes, the MP2269GD-P is suitable for battery-powered applications as it has low quiescent current and supports pulse skipping mode for improved efficiency.
Q: Does the MP2269GD-P have built-in protection features? A: Yes, the MP2269GD-P includes protection features such as over-current protection (OCP), thermal shutdown, and under-voltage lockout (UVLO).
Q: Can the MP2269GD-P operate in a wide temperature range? A: Yes, the MP2269GD-P is designed to operate in a wide temperature range from -40°C to +125°C.
Q: What type of package does the MP2269GD-P come in? A: The MP2269GD-P is available in a compact QFN-10 (3mmx3mm) package.
Q: Can the MP2269GD-P be used in automotive applications? A: Yes, the MP2269GD-P is AEC-Q100 qualified and suitable for automotive applications.
Q: Are there any evaluation boards or reference designs available for the MP2269GD-P? A: Yes, Monolithic Power Systems provides evaluation boards and reference designs to help with the implementation of the MP2269GD-P in various technical solutions.
Please note that these answers are general and may vary depending on specific application requirements.