TC653CGVUA (Microchip) is an integrated temperature sensor and brushless DC fan speed controller with FanSense technology and over-temperature alert (TC652/TC653 family), with automatic fan shutdown, in an 8-pin MSOP package.
Temperature-proportional fan speed control (40% to 100%) with pulse width modulation output
FanSense fan fault detect circuitry · built-in over-temperature alert (TOVER) · the TC653 includes auto fan shutdown
35°C and 55°C temperature thresholds (‘CG’ code) · ±1°C (typical) accuracy from 25°C to +70°C
2.8V to 5.5V operating range · 50 µA (typical) operating current
