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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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX1708EEE+ in technische oplossingen

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.