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MAX6652AUB from MAX,MAXIM - Dallas Semiconductor

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MAX6652AUB

Manufacturer: MAX, MAXIM

Temperature Sensor and System Monitor in a 10-Pin UMAX

Partnumber Manufacturer Quantity Availability
MAX6652AUB MAX, MAXIM 30 In Stock

Description and Introduction

Temperature Sensor and System Monitor in a 10-Pin UMAX The MAX6652AUB is a temperature sensor and fan-speed controller manufactured by Maxim Integrated. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX6652AUB  
- **Package:** 10-pin µMAX  
- **Operating Voltage Range:** 3V to 5.5V  
- **Temperature Measurement Range:** -55°C to +125°C  
- **Temperature Accuracy:** ±1°C (from +60°C to +100°C)  
- **Fan Control Method:** PWM (Pulse-Width Modulation)  
- **Communication Interface:** I²C/SMBus-compatible  
- **Resolution:** 0.125°C (temperature sensor)  
- **Programmable Fan Speed Control:** Yes  
- **Alarm Output:** Overtemperature and fan-fault detection  

### **Descriptions:**  
The MAX6652AUB is a high-precision digital temperature sensor and fan-speed controller designed for monitoring and regulating cooling fan speeds in electronic systems. It integrates a temperature sensor with a PWM-based fan controller, allowing dynamic fan-speed adjustments based on temperature readings. The device communicates via an I²C/SMBus interface for configuration and monitoring.

### **Features:**  
- **Integrated Temperature Sensor:** Measures local and remote diode temperatures.  
- **PWM Fan Control:** Adjusts fan speed based on temperature thresholds.  
- **Programmable Temperature Limits:** Configurable overtemperature thresholds.  
- **Fan Fault Detection:** Monitors fan operation for failures.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Small Form Factor:** 10-pin µMAX package for space-constrained designs.  
- **Wide Operating Voltage:** Supports 3V to 5.5V power supplies.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Temperature Sensor and System Monitor in a 10-Pin UMAX

Alternative Part Number

  • LM96080CIMT --: System monitor IC with temperature sensing and fan control, functionally similar to the MAX6652 in a comparable small package.
  • ADT7470ARQZ --: Temperature monitor and fan controller with I2C interface, suitable as a functional replacement for system monitoring applications.
  • EMC2301-1-ACZL-TR --: Fan controller with temperature monitoring and I2C interface, offering similar system monitoring functionality in a small footprint.
  • LM87CIMT --: System monitor IC with temperature and voltage monitoring functions similar to the MAX6652, available in a comparable small package and widely stocked.
  • ADM1026JSTZ --: Integrated temperature and voltage monitor with I2C interface, functionally comparable to the MAX6652 and suitable as a drop-in monitoring solution.

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