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MAX8508ETE+ - English Editing Encyclopedia Entry
Product Overview
Category: Integrated Circuits (ICs)
Use: The MAX8508ETE+ is a voltage regulator IC designed for use in various electronic devices. It provides a stable output voltage to power different components within the device.
Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage
Package: The MAX8508ETE+ is available in a small 16-pin TQFN package, which allows for easy integration into compact electronic designs.
Essence: This voltage regulator IC is essential for maintaining a consistent and reliable power supply to sensitive electronic components.
Packaging/Quantity: The MAX8508ETE+ is typically sold in reels or tubes containing a quantity of 250 units per package.
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Output Current: 500mA
- Dropout Voltage: 120mV at 300mA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX8508ETE+ features a 16-pin TQFN package with the following pin configuration:
- VIN - Input Voltage
- GND - Ground
- EN - Enable Pin
- FB - Feedback Pin
- VOUT - Output Voltage
- SW - Switching Node
- PGND - Power Ground
- AGND - Analog Ground
- NC - No Connection
- NC - No Connection
- NC - No Connection
- NC - No Connection
- NC - No Connection
- NC - No Connection
- NC - No Connection
- VCC - Supply Voltage
Functional Features
- High Efficiency: The MAX8508ETE+ offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
- Adjustable Output Voltage: The output voltage can be easily adjusted to meet the specific requirements of the application.
- Overcurrent and Thermal Protection: This IC incorporates overcurrent and thermal protection features, ensuring safe operation even under demanding conditions.
Advantages and Disadvantages
Advantages: - High efficiency design - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection
Disadvantages: - Limited maximum output current (500mA)
Working Principles
The MAX8508ETE+ operates as a linear voltage regulator. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. The feedback pin (FB) is used to adjust the output voltage, while the enable pin (EN) controls the device's operation.
Detailed Application Field Plans
The MAX8508ETE+ finds applications in various electronic devices, including: 1. Mobile phones 2. Tablets 3. Portable media players 4. Digital cameras 5. Wireless communication devices
Detailed and Complete Alternative Models
- LM1117-3.3: A low dropout voltage regulator with a fixed 3.3V output voltage.
- LT1763: An adjustable output voltage regulator with a wide input voltage range and low dropout voltage.
- TPS79633: A high-performance voltage regulator with a fixed 3.3V output voltage and low dropout voltage.
These alternative models offer similar functionality and can be considered as substitutes for the MAX8508ETE+ in different applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX8508ETE+ v technických řešeních
Sure! Here are 10 common questions and answers related to the application of MAX8508ETE+ in technical solutions:
Q: What is the MAX8508ETE+? A: The MAX8508ETE+ is a high-efficiency, low-quiescent current, synchronous step-down DC-DC converter.
Q: What is the input voltage range of the MAX8508ETE+? A: The input voltage range of the MAX8508ETE+ is typically between 2.7V and 5.5V.
Q: What is the output voltage range of the MAX8508ETE+? A: The output voltage range of the MAX8508ETE+ can be adjusted from 0.6V to VIN.
Q: What is the maximum output current of the MAX8508ETE+? A: The maximum output current of the MAX8508ETE+ is typically 1.5A.
Q: Does the MAX8508ETE+ have built-in protection features? A: Yes, the MAX8508ETE+ includes overcurrent protection, thermal shutdown, and undervoltage lockout features.
Q: Can the MAX8508ETE+ operate in a wide temperature range? A: Yes, the MAX8508ETE+ is designed to operate in a temperature range of -40°C to +85°C.
Q: Is the MAX8508ETE+ suitable for battery-powered applications? A: Yes, the low quiescent current and high efficiency of the MAX8508ETE+ make it suitable for battery-powered applications.
Q: Can the MAX8508ETE+ be used in automotive applications? A: Yes, the MAX8508ETE+ is AEC-Q100 qualified and can be used in automotive applications.
Q: Does the MAX8508ETE+ require external compensation components? A: No, the MAX8508ETE+ has an internal compensation network, eliminating the need for external components.
Q: What package options are available for the MAX8508ETE+? A: The MAX8508ETE+ is available in a 16-pin TQFN package.