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EMC2113

Microchip
Part Number EMC2113
Manufacturer Microchip
Description RPM-Based Fan Controller
Published Sep 14, 2016
Detailed Description EMC2113 RPM-Based Fan Controller with Multiple Temperature Zones & Hardware Thermal Shutdown PRODUCT FEATURES Datashee...
Datasheet PDF File EMC2113 PDF File

EMC2113
EMC2113

Overview
EMC2113 RPM-Based Fan Controller with Multiple Temperature Zones & Hardware Thermal Shutdown PRODUCT FEATURES Datasheet General Description The EMC2113 is an SMBus compliant fan controller.
The fan driver can be operated using two methods, each with two modes.
The methods include an RPM-based Fan Speed Control Algorithm and a direct PWM drive setting.
The modes include manually programming the desired settings or using the internal programmable temperature look-up table to select the desired setting based on measured temperature.
The EMC2113 includes a temperature monitor that measures up to three (3) external diodes and the internal diode.
The temperature monitors offer 1°C accuracy (for external diodes) with sophisticated features to reduce errors introduced by series resistance and beta variation of substrate thermal diode transistors commonly found in processors.
The device includes high and low limits for all temperature channels as well as a hardware set critical temperature l...


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