|
|
Partname: | MAX6650 |
Description: | Fan-Speed Regulators and Monitors with SMBus/I2C-Compatible Interface |
Manufacturer: | Maxim Integrated Products |
Datasheet: | PDF (315K). Click here to download *) |
The MAX6650/MAX6651 fan controllers use an SMBusTM/I2CTM-compatible interface to regulate and monitor the speed of 5VDC/12VDC brushless fans with built-in tachometers. They automatically force the fan's tachometer frequency (fan speed) to match a preprogrammed value in the Fan-Speed Register by using an external MOSFET or bipolar transistor to linearly regulate the voltage across the fan. The MAX6650 regulates the speed of a single fan by monitoring its tachometer output. The MAX6651 also regulates the speed of a single fan, but it contains additional tachometer inputs to monitor up to four fans and control them as a single unit when they are used in parallel. |
|
Click here to download MAX6650 Datasheet*) |
|
*)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |
|
|
|