High-Side, n-Channel MOSFET Switch Driver The MAX1614EUA+T is a precision, dual-output temperature sensor and fan-speed controller manufactured by Maxim Integrated.
### **Specifications:**
- **Manufacturer:** Maxim Integrated
- **Part Number:** MAX1614EUA+T
- **Package:** 8-pin μMAX
- **Operating Voltage Range:** 3V to 5.5V
- **Temperature Measurement Range:** -55°C to +125°C
- **Accuracy:** ±1°C (from +60°C to +100°C)
- **Temperature Resolution:** 1°C
- **Fan Control Output:** PWM (Pulse-Width Modulation)
- **Interface:** SMBus/I²C-Compatible
- **Features:**
- Dual temperature sensors (local and remote)
- Programmable fan-speed control
- Automatic fan-speed adjustment based on temperature
- Over-temperature alarm output
- Low power consumption
### **Descriptions:**
The MAX1614EUA+T monitors the temperature of a remote diode-connected transistor (e.g., CPU) and its own die temperature. It provides PWM fan-speed control to optimize cooling while minimizing noise. The device communicates via an SMBus/I²C interface for configuration and temperature readings.
### **Features:**
- **Dual Temperature Sensing:** Measures local and remote temperatures.
- **Programmable Fan Control:** Adjusts fan speed based on temperature thresholds.
- **High Accuracy:** ±1°C accuracy in critical ranges.
- **Wide Supply Range:** Operates from 3V to 5.5V.
- **Low Power:** Suitable for power-sensitive applications.
- **Over-Temperature Alarm:** Provides an alert when thresholds are exceeded.
- **Small Footprint:** 8-pin μMAX package for space-constrained designs.
This information is based on the manufacturer's datasheet and technical documentation.
