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MAX1708EEE+ - English Editing Encyclopedia Entry
Product Overview
Category: Integrated Circuits (ICs)
Use: The MAX1708EEE+ is a voltage regulator IC designed for use in various electronic devices. It provides a stable output voltage, making it suitable for applications that require precise power supply.
Characteristics: - Voltage Regulator - Low Dropout Voltage - Adjustable Output Voltage - Current Limit Protection - Thermal Shutdown Protection
Package: The MAX1708EEE+ is available in an 16-pin QSOP package, which offers compact size and easy integration into circuit boards.
Essence: The essence of the MAX1708EEE+ lies in its ability to regulate voltage efficiently, ensuring reliable and stable power supply to connected devices.
Packaging/Quantity: The MAX1708EEE+ is typically sold in reels containing 250 units per reel.
Specifications
- Input Voltage Range: 2.5V to 11V
- Output Voltage Range: 1.25V to 10V
- Dropout Voltage: 120mV at 100mA
- Maximum Output Current: 500mA
- Quiescent Current: 60µA
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX1708EEE+ features the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- FB (Feedback)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
Functional Features
- Voltage Regulation: The MAX1708EEE+ ensures a stable output voltage, even when the input voltage fluctuates.
- Low Dropout Voltage: With a low dropout voltage of 120mV at 100mA, it minimizes power loss and improves efficiency.
- Adjustable Output Voltage: The output voltage can be adjusted within the range of 1.25V to 10V, providing flexibility for different applications.
- Current Limit Protection: It incorporates current limit protection, preventing excessive current flow and protecting connected devices.
- Thermal Shutdown Protection: The IC includes thermal shutdown protection, which safeguards against overheating and potential damage.
Advantages and Disadvantages
Advantages: - Efficient voltage regulation - Low dropout voltage - Adjustable output voltage - Current limit protection - Thermal shutdown protection
Disadvantages: - Limited maximum output current (500mA)
Working Principles
The MAX1708EEE+ operates by comparing the feedback voltage (FB) with a reference voltage. It adjusts the duty cycle of an internal pulse-width modulation (PWM) controller to maintain a constant output voltage. By continuously monitoring the input and output voltages, it regulates the output voltage within the desired range.
Detailed Application Field Plans
The MAX1708EEE+ finds applications in various electronic devices that require stable and regulated power supply. Some of the common application fields include: - Battery-powered devices - Portable electronics - Embedded systems - Consumer electronics - Industrial equipment
Detailed and Complete Alternative Models
- MAX1709EEE+: Similar to MAX1708EEE+, but with a higher maximum output current of 800mA.
- MAX1710EEE+: A voltage regulator IC with adjustable output voltage and a maximum output current of 1A.
- MAX1711EEE+: Offers adjustable output voltage, higher maximum output current (1.5A), and additional features like soft-start and power-good indicator.
These alternative models provide options with varying specifications to cater to different application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX1708EEE+ en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of MAX1708EEE+ in technical solutions:
Q: What is the MAX1708EEE+? A: The MAX1708EEE+ is a step-down DC-DC converter designed for low-power applications.
Q: What is the input voltage range of the MAX1708EEE+? A: The input voltage range of the MAX1708EEE+ is typically between 2.5V and 11V.
Q: What is the output voltage range of the MAX1708EEE+? A: The output voltage range of the MAX1708EEE+ can be adjusted from 0.8V to VIN.
Q: What is the maximum output current of the MAX1708EEE+? A: The maximum output current of the MAX1708EEE+ is 600mA.
Q: Can the MAX1708EEE+ operate with a wide temperature range? A: Yes, the MAX1708EEE+ is designed to operate within a temperature range of -40°C to +85°C.
Q: Does the MAX1708EEE+ have built-in protection features? A: Yes, the MAX1708EEE+ includes overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can the MAX1708EEE+ be used in battery-powered applications? A: Yes, the MAX1708EEE+ is suitable for battery-powered applications due to its low quiescent current and high efficiency.
Q: Is the MAX1708EEE+ easy to use in a circuit design? A: Yes, the MAX1708EEE+ is available in a small package and requires minimal external components, making it relatively easy to integrate into a circuit design.
Q: Can the MAX1708EEE+ be used in automotive applications? A: Yes, the MAX1708EEE+ is automotive-grade and can be used in various automotive applications.
Q: Are there any evaluation boards or reference designs available for the MAX1708EEE+? A: Yes, Maxim Integrated provides evaluation kits and reference designs that can help users quickly prototype and implement the MAX1708EEE+ in their technical solutions.
Please note that these answers are general and may vary depending on specific application requirements.