MAX6613MXK/GG8
Product Overview
- Category: Integrated Circuit
- Use: Temperature Sensor and Fan Controller
- Characteristics: High accuracy, small form factor, low power consumption
- Package: 8-pin SOIC package
- Essence: Monitors temperature and controls fan speed to maintain optimal system performance
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Temperature Range: -40°C to +125°C
- Supply Voltage: 2.7V to 5.5V
- Fan Control: PWM output with programmable frequency
- Accuracy: ±1°C (typical) over the full temperature range
- Power Consumption: 240µA (typical)
Detailed Pin Configuration
- VCC
- GND
- ALERT
- TACH
- PWM
- D-
- D+
- TEMP
Functional Features
- Temperature Monitoring: Accurately measures ambient temperature
- Fan Speed Control: Regulates fan speed based on temperature readings
- Alert Function: Notifies the system when temperature exceeds a set threshold
- I2C Interface: Allows for easy integration with microcontrollers
Advantages and Disadvantages
Advantages
- High accuracy temperature sensing
- Efficient fan speed control
- Low power consumption
- Small form factor
Disadvantages
- Limited temperature range compared to some alternatives
- Requires I2C interface for full functionality
Working Principles
The MAX6613MXK/GG8 operates by continuously monitoring the ambient temperature using its integrated sensor. When the temperature exceeds a predefined threshold, it sends an alert signal and adjusts the fan speed using the PWM output to maintain the desired temperature.
Detailed Application Field Plans
The MAX6613MXK/GG8 is ideal for use in various electronic devices such as computers, servers, and industrial equipment where precise temperature monitoring and fan control are essential for system reliability and performance.
Detailed and Complete Alternative Models
- TMP421: Offers wider temperature range and additional alert features
- LM75: Provides simple digital temperature sensing without fan control
- ADT7420: High accuracy temperature sensor with I2C interface and programmable interrupt
This comprehensive entry provides detailed information about the MAX6613MXK/GG8, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX6613MXK/GG8 i tekniska lösningar
What is the MAX6613MXK/GG8?
- The MAX6613MXK/GG8 is a precision, dual-output temperature sensor and fan-speed controller.
How does the MAX6613MXK/GG8 measure temperature?
- It uses two remote diode-connected transistors to monitor two different temperature zones.
What is the operating voltage range of the MAX6613MXK/GG8?
- The operating voltage range is from 3V to 5.5V.
Can the MAX6613MXK/GG8 control fan speed?
- Yes, it can control the speed of a DC or 4-wire PWM fan based on the temperature readings.
What is the accuracy of temperature measurement with MAX6613MXK/GG8?
- The accuracy is typically ±1°C for both temperature channels.
How is the MAX6613MXK/GG8 interfaced with a microcontroller?
- It communicates via an I2C-compatible serial interface.
What are the typical applications of MAX6613MXK/GG8?
- It is commonly used in desktop computers, servers, and other systems requiring temperature monitoring and fan control.
Does the MAX6613MXK/GG8 have built-in fault detection?
- Yes, it includes overtemperature and undertemperature alarms for each channel.
Can the MAX6613MXK/GG8 be used in automotive applications?
- No, it is not recommended for automotive use due to its operating temperature range.
Is there a reference design available for using the MAX6613MXK/GG8 in a specific application?
- Yes, Maxim Integrated provides reference designs and application notes for integrating the MAX6613MXK/GG8 into various technical solutions.