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MAX669EUB+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX669EUB+

Manufacturer: MAXIM

1.8V to 28V Input, PWM Step-Up Controllers in µMAX

Partnumber Manufacturer Quantity Availability
MAX669EUB+ MAXIM 500 In Stock

Description and Introduction

1.8V to 28V Input, PWM Step-Up Controllers in µMAX The **MAX669EUB+** is a temperature sensor and voltage monitor manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** MAXIM Integrated (Analog Devices)  
- **Package:** 10-uMAX/uSOP  
- **Operating Temperature Range:** -40°C to +125°C  
- **Supply Voltage Range:** 3V to 5.5V  
- **Accuracy:** ±1°C (from +60°C to +100°C)  
- **Temperature Resolution:** 1°C  
- **Interface:** I²C/SMBus-Compatible  
- **Number of Channels:** Monitors remote and local temperature  
- **Remote Diode Sensing:** Supports external diode-connected transistors  
- **Alarm Output:** Overtemperature alert with programmable thresholds  

### **Descriptions:**
The **MAX669EUB+** is a high-precision digital temperature sensor and voltage monitor designed for system thermal management. It measures its own die temperature and an external diode-connected transistor's temperature (e.g., a CPU diode). It communicates via an I²C/SMBus interface, making it suitable for applications requiring accurate thermal monitoring.

### **Features:**
- Monitors **local and remote** temperature with high accuracy.  
- **Programmable temperature thresholds** for overtemperature alerts.  
- **Low power consumption** for energy-efficient applications.  
- **Small form factor** (10-uMAX/uSOP package) for space-constrained designs.  
- **I²C/SMBus-compatible interface** for easy integration with microcontrollers.  
- **Wide operating voltage range** (3V to 5.5V).  
- Supports **external thermal diode sensing** for CPU/GPU monitoring.  

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

Application Scenarios & Design Considerations

1.8V to 28V Input, PWM Step-Up Controllers in µMAX

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