MAX6686AU75L+T

Product Overview

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

Input Voltage Range: 4.5V to 28V
Output Voltage: 3.3V
Maximum Output Current: 150mA
Low Dropout Voltage: 75mV at 50mA Load Current
Low Quiescent Current: 40µA
Package Type: µMAX

Package

The MAX6686AU75L+T comes in a µMAX package.

Essence

The essence of MAX6686AU75L+T lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

It is typically available in reels with a quantity of 2500 units per reel.

Specifications

Input Voltage Range: 4.5V to 28V
Output Voltage: 3.3V
Output Current: 150mA
Dropout Voltage: 75mV at 50mA Load Current
Quiescent Current: 40µA
Package Type: µMAX

Detailed Pin Configuration

The detailed pin configuration of MAX6686AU75L+T is as follows: 1. GND 2. FB 3. OUT 4. IN 5. SHDN

Functional Features

Low dropout voltage
Low quiescent current
Wide input voltage range
Thermal shutdown protection
Short-circuit and overcurrent protection

Advantages

Stable and regulated output voltage
Low dropout voltage ensures efficient power conversion
Wide input voltage range allows for versatile applications
Built-in protection features enhance reliability

Disadvantages

Limited maximum output current may not be suitable for high-power applications
The µMAX package may require careful handling during assembly

Working Principles

The MAX6686AU75L+T operates by comparing the feedback voltage with a 1.25V reference to regulate the output voltage. It utilizes a series pass PNP transistor to achieve low dropout voltage and provides thermal shutdown and current limit protection.

Detailed Application Field Plans

The MAX6686AU75L+T is well-suited for various battery-powered applications, portable devices, and low-power electronics where a stable 3.3V supply is required. It can be used in handheld instruments, IoT devices, and battery management systems.

Detailed and Complete Alternative Models

Some alternative models to MAX6686AU75L+T include: - MAX6675 - LM2937 - LT1763

In conclusion, MAX6686AU75L+T is a voltage regulator with specific characteristics and functional features that make it suitable for various low-power electronic applications. Its advantages include stable output voltage and built-in protection features, while its limitations lie in its maximum output current and package type. Understanding its working principles and application field plans can help in effectively utilizing this component in electronic designs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX6686AU75L+T i tekniska lösningar

What is the MAX6686AU75L+T?
- The MAX6686AU75L+T is a temperature sensor and fan-speed controller designed for use in electronic systems to monitor and control the temperature of components.
How does the MAX6686AU75L+T work?
- The MAX6686AU75L+T uses its integrated temperature sensor to measure the temperature of the system and adjusts the speed of the cooling fan accordingly to maintain optimal operating conditions.
What is the operating voltage range of the MAX6686AU75L+T?
- The MAX6686AU75L+T operates within a voltage range of 3V to 5.5V, making it suitable for a wide variety of electronic applications.
Can the MAX6686AU75L+T be used in automotive applications?
- Yes, the MAX6686AU75L+T can be used in automotive applications where temperature monitoring and fan control are required.
What is the output interface of the MAX6686AU75L+T?
- The MAX6686AU75L+T provides a PWM (Pulse Width Modulation) output for controlling the speed of the cooling fan.
Is the MAX6686AU75L+T compatible with microcontrollers?
- Yes, the MAX6686AU75L+T can be easily interfaced with microcontrollers through its PWM output, allowing for precise fan speed control based on temperature readings.
What is the temperature measurement range of the MAX6686AU75L+T?
- The MAX6686AU75L+T has a temperature measurement range of -40°C to +125°C, making it suitable for a wide range of operating environments.
Does the MAX6686AU75L+T have built-in thermal protection features?
- Yes, the MAX6686AU75L+T includes built-in over-temperature protection to ensure the safety of the system in case of excessive heat.
Can the MAX6686AU75L+T be used in conjunction with other temperature sensors?
- Yes, the MAX6686AU75L+T can be used alongside other temperature sensors to provide redundancy or to monitor multiple points within a system.
Are there any application notes or reference designs available for the MAX6686AU75L+T?
- Yes, Maxim Integrated provides comprehensive application notes and reference designs to assist engineers in implementing the MAX6686AU75L+T in their technical solutions.