EMC2303 Overview
Key Specifications
Package: QFN
Mount Type: Surface Mount
Pins: 12
Max Voltage (typical range): 3.6 V
Description
The EMC2301/2/3/5 family is an SMBus compliant fan controller with up to five independently controlled PWM fan drivers. Each fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device.
Key Features
- Up To Five Programmable Fan Control Circuits
- 4-wire fan compatible
- High-speed PWM (26 kHz)
- Low-speed PWM (9.5 Hz-2240 Hz)
- Optional detection of aging fans
