AMC6821 Description
The AMC6821 is an intelligent temperature monitor and pulse-width modulation (PWM) fan controller. It is designed for noise-sensitive or power-sensitive applications that require active system cooling. Using either a low-frequency or a high-frequency PWM signal, this device can simultaneously drive a fan, monitor remote sensor diode temperatures, and measure and control the fan speed so that it operates with minimal...
AMC6821 Key Features
- 23456 Remote Temperature Sensor: ±2°C Accuracy, 0.125°C Resolution
- Local Temperature Sensor: ±2°C Accuracy, 0.125°C Resolution
- PWM Controller
- PWM Frequency: 10Hz to 40kHz
- Automatic Fan Speed Control Loops
- SMBus Interface
- Power: 2.7V to 5.5V
- Package (Green): QSOP-16 (4mm × 5mm)
- RoHS pliant