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MAX6688AU75H+
Product Overview
Category:
Integrated Circuit (IC)
Use:
Voltage Regulator
Characteristics:
High efficiency, low dropout voltage, adjustable output voltage
Package:
TO-220-3
Essence:
MAX6688AU75H+ is a high-performance voltage regulator designed for various electronic applications.
Packaging/Quantity:
Available in reels of 2500 units
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.25V to 5.5V
- Dropout Voltage: 75mV at 150mA
- Output Current: 150mA
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
- GND
- VOUT
- VIN
Functional Features
- Adjustable output voltage
- Low dropout voltage
- Thermal shutdown protection
- Short-circuit protection
- Reverse battery protection
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Small package size
- Low quiescent current
Disadvantages
- Limited output current capacity
- Higher cost compared to standard linear regulators
Working Principles
The MAX6688AU75H+ utilizes a precision bandgap reference and a series pass element to provide a regulated output voltage. It employs a feedback mechanism to adjust the output voltage based on the reference voltage.
Detailed Application Field Plans
The MAX6688AU75H+ is suitable for a wide range of applications including battery-powered devices, portable electronics, instrumentation, and automotive systems. Its low dropout voltage and adjustable output make it ideal for scenarios where a stable and efficient voltage supply is required.
Detailed and Complete Alternative Models
- LM317
- LT1086
- ADP3338
In conclusion, the MAX6688AU75H+ is a versatile voltage regulator with high efficiency and adjustable output voltage, making it suitable for various electronic applications.
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10 domande e risposte comuni relative all'applicazione di MAX6688AU75H+ nelle soluzioni tecniche
What is the MAX6688AU75H+?
- The MAX6688AU75H+ is a temperature sensor and fan controller designed for use in computer systems and other applications requiring thermal management.
How does the MAX6688AU75H+ measure temperature?
- The MAX6688AU75H+ uses an integrated temperature sensor to accurately measure the ambient temperature.
What type of fans can be controlled by the MAX6688AU75H+?
- The MAX6688AU75H+ can control 2-wire or 3-wire fans, making it suitable for a wide range of cooling solutions.
What is the operating voltage range of the MAX6688AU75H+?
- The MAX6688AU75H+ operates within a voltage range of 3V to 5.5V, making it compatible with various power supplies.
Can the MAX6688AU75H+ be used in automotive applications?
- No, the MAX6688AU75H+ is not recommended for automotive applications due to its specific design for computer systems and similar environments.
Does the MAX6688AU75H+ provide any fault detection features?
- Yes, the MAX6688AU75H+ includes fault detection for fan stall, over-temperature, and under-voltage conditions.
What is the communication interface of the MAX6688AU75H+?
- The MAX6688AU75H+ utilizes an I2C-compatible serial interface for communication with a microcontroller or system.
Is the MAX6688AU75H+ suitable for high-temperature environments?
- The MAX6688AU75H+ is designed to operate within a temperature range of -40°C to +125°C, making it suitable for most standard applications.
Can the MAX6688AU75H+ be used in conjunction with other temperature sensors?
- Yes, the MAX6688AU75H+ supports the connection of external temperature sensors, allowing for additional monitoring capabilities.
What are the typical applications of the MAX6688AU75H+?
- The MAX6688AU75H+ is commonly used in desktop computers, servers, industrial equipment, and other systems requiring precise temperature monitoring and fan control.