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MAX5067ETH-T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High-efficiency, step-down DC-DC converter
- Package: 20-pin TQFN (Thin Quad Flat No-Lead) package
- Essence: Voltage regulator
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 76V
- Output Voltage Range: 0.8V to 75V
- Maximum Output Current: 1A
- Switching Frequency: 100kHz to 2MHz
- Efficiency: Up to 95%
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MAX5067ETH-T has a total of 20 pins. The pin configuration is as follows:
- VIN: Input voltage pin
- PGND: Power ground pin
- SW: Switching node pin
- LX: Inductor connection pin
- FB: Feedback voltage pin
- EN: Enable pin
- SS/TRK: Soft-start/tracking pin
- VCC: Supply voltage pin
- AGND: Analog ground pin
- COMP: Compensation pin
- BST: Bootstrap capacitor connection pin
- SS/TRK: Soft-start/tracking pin
- PGND: Power ground pin
- SW: Switching node pin
- LX: Inductor connection pin
- FB: Feedback voltage pin
- EN: Enable pin
- SS/TRK: Soft-start/tracking pin
- VCC: Supply voltage pin
- AGND: Analog ground pin
Functional Features
- High efficiency conversion of input voltage to output voltage
- Wide input voltage range allows for versatile applications
- Adjustable output voltage through feedback pin
- Enable pin for easy on/off control
- Soft-start/tracking pin for smooth startup and tracking of output voltage changes
- Overcurrent protection and thermal shutdown features ensure safe operation
Advantages and Disadvantages
Advantages: - High efficiency results in reduced power consumption - Wide input voltage range allows for compatibility with various power sources - Compact package size enables space-saving designs - Comprehensive protection features enhance reliability
Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Higher switching frequency may introduce more noise in sensitive circuits
Working Principles
The MAX5067ETH-T is a step-down DC-DC converter that utilizes a high-frequency switching regulator to efficiently convert the input voltage to a lower output voltage. The integrated circuit employs a pulse-width modulation (PWM) control scheme to regulate the output voltage. By adjusting the duty cycle of the switching signal, the desired output voltage can be achieved.
Detailed Application Field Plans
The MAX5067ETH-T is commonly used in various applications, including but not limited to: - Industrial automation systems - Telecommunications equipment - Automotive electronics - Power supply modules - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the MAX5067ETH-T are: - MAX5068ETH-T - MAX5069ETH-T - MAX5070ETH-T - MAX5071ETH-T
These alternative models provide comparable specifications and features, allowing designers to choose the most suitable option for their specific requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX5067ETH-T en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of MAX5067ETH-T in technical solutions:
Q: What is the MAX5067ETH-T? A: The MAX5067ETH-T is a high-efficiency, synchronous step-down DC-DC converter designed for various technical applications.
Q: What is the input voltage range of the MAX5067ETH-T? A: The input voltage range of the MAX5067ETH-T is typically between 4.5V and 28V.
Q: What is the output voltage range of the MAX5067ETH-T? A: The output voltage range of the MAX5067ETH-T can be adjusted from 0.6V to 90% of the input voltage.
Q: What is the maximum output current of the MAX5067ETH-T? A: The maximum output current of the MAX5067ETH-T is 3A.
Q: Does the MAX5067ETH-T have built-in protection features? A: Yes, the MAX5067ETH-T includes overcurrent protection, thermal shutdown, and undervoltage lockout features.
Q: Can the MAX5067ETH-T operate in a wide temperature range? A: Yes, the MAX5067ETH-T is designed to operate in a temperature range of -40°C to +125°C.
Q: Is the MAX5067ETH-T suitable for battery-powered applications? A: Yes, the MAX5067ETH-T is suitable for battery-powered applications due to its low quiescent current and high efficiency.
Q: Does the MAX5067ETH-T require external compensation components? A: No, the MAX5067ETH-T is internally compensated and does not require any external compensation components.
Q: Can the MAX5067ETH-T be used in automotive applications? A: Yes, the MAX5067ETH-T is AEC-Q100 qualified and can be used in automotive applications.
Q: What package does the MAX5067ETH-T come in? A: The MAX5067ETH-T is available in a 16-pin TQFN package.