EMC4002 Description
The EMC4002 is a bination fan controller device, temperature sensor, and thermal monitor. It contains two RPM based Fan Control Algorithms that monitor the fan’s speed and automatically adjust the drive to maintain the desired fan speed. These RPM based Fan Control Algorithms act independently and can be coupled to either a Dual Voltage High Side Fan driver or a PWM output.
EMC4002 Key Features
- RPM Closed-loop Control
- 1% control accuracy with external clock
- Two 10 Bit PWMs
- Two 10 bit TACHs
- BC-LinkTM munications Interface
- Up to 24Mbps data rate
- Multiplexed with SMBus
- Flexible Thermal Monitors
- Anti-Parallel Diodes allow 2 thermal diodes on one DP/DN pair