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TC651CGVUA

Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Over-Temperature Alert

Partnumber Manufacturer Quantity Availability
TC651CGVUA 90 In Stock

Description and Introduction

Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Over-Temperature Alert The **TC651CGVUA** is a temperature sensor IC manufactured by **Microchip Technology**. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
Microchip Technology  

### **Part Number:**  
TC651CGVUA  

### **Description:**  
The TC651CGVUA is a **programmable temperature switch** with an integrated **fan controller**. It is designed for monitoring and controlling system temperatures in applications such as computers, power supplies, and industrial equipment.  

### **Key Features:**  
1. **Temperature Sensing Range:**  
   - **-40°C to +125°C** (operating range)  

2. **Accuracy:**  
   - **±2°C** (typical) over the full temperature range  

3. **Programmable Temperature Setpoints:**  
   - **Switch (T_high) and Hysteresis (T_low)** thresholds can be set via external resistors  

4. **Fan Control Output:**  
   - **Open-drain output** for driving a cooling fan  
   - Supports **PWM (Pulse Width Modulation)** or **linear control** modes  

5. **Supply Voltage Range:**  
   - **2.7V to 5.5V** (operating voltage)  

6. **Package Type:**  
   - **8-pin MSOP (Mini Small Outline Package)**  

7. **Additional Features:**  
   - **Low power consumption**  
   - **Fault detection** for fan monitoring  
   - **No calibration required**  

### **Applications:**  
- **PC and server cooling systems**  
- **Power supply thermal management**  
- **Industrial temperature monitoring**  
- **Embedded systems**  

This sensor is commonly used in scenarios requiring precise thermal regulation with minimal external components.  

Would you like any additional details?

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