Maxim Integrated MAX6650EUB+, BLDC Motor Driver IC, 5 V

MAX6650/MAX6651 Fan Controller with Tachometer, Maxim Integrated

The MAX6650/MAX6651 fan controller with tachometer, controls the fan speed of 5 V/12 V brushless fans using tachometer frequency output. The fan speed is forced to match the recommended preprogrammed fan speed in the Fan-Speed Register. In the case of the MAX6651, up to 4 four fans can benefit at once if need be.

Features
I²C/SMBus serial interface
Controls fan speed of up to 4 fans
Can synchronize up to 4 fans
Programmable alert output
3 V to 5.5 V supply voltage

Note

Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.

Motor Controllers & Drivers, Maxim Integrated

MAX4373/MAX4374/MAX4375, Low-Cost, Micropower, High-Side Current-Sense Amplifier + Comparator + Reference ICs

MAX6650/MAX6651, Fan-Speed Regulators and Monitors with SMBus/I2C-Compatible Interface