IC Phoenix logo

Home ›  M  › M70 > MAX6639FAEE+

MAX6639FAEE+ from MAX,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX6639FAEE+

Manufacturer: MAX

2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller

Partnumber Manufacturer Quantity Availability
MAX6639FAEE+,MAX6639FAEE MAX 3335 In Stock

Description and Introduction

2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller The MAX6639FAEE+ is a temperature sensor and fan-speed controller manufactured by Maxim Integrated.  

### **Specifications:**  
- **Package:** 16-QSOP  
- **Operating Voltage Range:** 3V to 5.5V  
- **Temperature Measurement Range:** -40°C to +125°C  
- **Accuracy:** ±1°C (from +60°C to +100°C)  
- **Fan Control:** Supports up to 2 fans with PWM or linear control  
- **Interface:** SMBus/I²C-compatible  
- **Resolution:** 0.125°C (temperature sensing)  
- **Programmable Alert Function:** Overtemperature alarm  

### **Descriptions:**  
The MAX6639FAEE+ integrates temperature sensing and fan control in a single chip. It monitors the temperature of two remote diode-connected transistors (or its own internal sensor) and adjusts fan speed accordingly to maintain optimal thermal conditions.  

### **Features:**  
- **Dual-Channel Temperature Monitoring:** Measures two external diode sensors (e.g., CPU/GPU) and its own internal temperature.  
- **Flexible Fan Control:** Supports PWM or DC fan control modes.  
- **Programmable Fan Speed Profiles:** Adjusts fan speed based on temperature thresholds.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **SMBus/I²C Interface:** Allows communication with a host microcontroller.  
- **Overtemperature Protection:** Configurable alarm output for system safety.  

This device is commonly used in PCs, servers, and embedded systems for thermal management.

Application Scenarios & Design Considerations

2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips