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EMC2103 - RPM-Based Fan Controller

General Description

The EMC2103 is an SMBus compliant fan controller with up to up to 3 external and 1 internal temperature channels.

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.

Key Features

  • Datasheet General.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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RPM-Based Fan Controller with Hardware Thermal Shutdown EMC2103 PRODUCT FEATURES Datasheet General Description The EMC2103 is an SMBus compliant fan controller with up to up to 3 external and 1 internal temperature channels. 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 temperature monitors offer ±0.