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MAX4995AFAUT+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High Efficiency, Low Power Consumption
- Package: 8-pin µMAX®
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.2V to 3.6V
- Maximum Output Current: 500mA
- Quiescent Current: 20µA
- Dropout Voltage: 120mV at 100mA
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX4995AFAUT+T features an 8-pin µMAX® package with the following pin configuration:
- IN: Input Voltage
- GND: Ground
- EN: Enable Pin
- FB: Feedback Pin
- VOUT: Output Voltage
- PGND: Power Ground
- SW: Switching Node
- LX: Inductor Connection
Functional Features
- Low dropout voltage for improved efficiency
- Wide input voltage range for versatile applications
- Low quiescent current for reduced power consumption
- Enable pin for easy on/off control
- Overcurrent and thermal protection for enhanced safety
Advantages and Disadvantages
Advantages: - High efficiency resulting in reduced power loss - Wide input voltage range allows compatibility with various power sources - Low quiescent current prolongs battery life - Compact package size enables space-saving designs
Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Dropout voltage may affect performance in low-input voltage scenarios
Working Principles
The MAX4995AFAUT+T is a voltage regulator IC that converts an input voltage into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency and low power consumption. The device operates by continuously adjusting the duty cycle of an internal switch to maintain the desired output voltage, even with varying input voltages.
Detailed Application Field Plans
The MAX4995AFAUT+T finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Wearable technology - Automotive electronics
Detailed and Complete Alternative Models
- MAX4996AFAUT+T: Similar specifications and features, but with a higher maximum output current of 1A.
- MAX4997AFAUT+T: Similar specifications and features, but with a lower dropout voltage of 80mV at 100mA.
These alternative models provide options for different application requirements while maintaining similar functionality to the MAX4995AFAUT+T.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX4995AFAUT+T en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of MAX4995AFAUT+T in technical solutions:
Q: What is the MAX4995AFAUT+T? A: The MAX4995AFAUT+T is a high-speed, low-power, single-supply, current-limited switch used for USB applications.
Q: What is the maximum voltage rating of the MAX4995AFAUT+T? A: The MAX4995AFAUT+T has a maximum voltage rating of 6V.
Q: Can the MAX4995AFAUT+T be used for both USB 2.0 and USB 3.0 applications? A: Yes, the MAX4995AFAUT+T can be used for both USB 2.0 and USB 3.0 applications.
Q: What is the maximum current rating of the MAX4995AFAUT+T? A: The MAX4995AFAUT+T has a maximum current rating of 500mA.
Q: Does the MAX4995AFAUT+T have built-in overcurrent protection? A: Yes, the MAX4995AFAUT+T has built-in overcurrent protection to prevent damage to the circuitry.
Q: Can the MAX4995AFAUT+T be used in battery-powered devices? A: Yes, the MAX4995AFAUT+T can be used in battery-powered devices as it operates on a single supply voltage.
Q: Is the MAX4995AFAUT+T compatible with both low-side and high-side switching applications? A: Yes, the MAX4995AFAUT+T is compatible with both low-side and high-side switching applications.
Q: Does the MAX4995AFAUT+T require any external components for operation? A: No, the MAX4995AFAUT+T does not require any external components for basic operation.
Q: Can the MAX4995AFAUT+T be used in automotive applications? A: Yes, the MAX4995AFAUT+T is suitable for automotive applications as it can withstand harsh operating conditions.
Q: What is the package type of the MAX4995AFAUT+T? A: The MAX4995AFAUT+T is available in a 6-pin SOT23 package.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.