Documente tehnice
Specificatii
Marca
MicrochipMaximum Switching Frequency
34 Hz
Maximum Source Current
5mA
Maximum Sink Current
1mA
Maximum Supply Current
1 mA
Montare
Surface Mount
Tip pachet
MSOP
Numar pini
8
Dimensiuni
3.1 x 3.1 x 0.97mm
Lungime
3.1mm
Latime
3.1mm
Inaltime
0.97mm
Frecventa minima de auto-rezonanta
0 °C
Temperatura maxima de lucru
+85 °C
Maximum Operating Supply Voltage
5.5 V
Minimum Operating Supply Voltage
3 V
Detalii produs
TC649 Fan Controller
The Microchip TC649 is a Switch Mode Fan Speed Controller designed for use with Brushless DC Fans. From an external Thermistor (or other voltage output sensor) the TC649 provides temperature proportional fan speed control via PWM.
Featured is a user programmable minimum temperature setting. This allows the TC649 to be customised with a minimum temperature threshold, beneath which the fan will be shut-down. Integrated is a Start-Up Timer for reliable motor start-up.
The device also utilises Microchips FanSense™ technology for monitoring fan performance. If a fan reliability issue is detected the TC649 will trigger an alert via the FAULT pin.
Motor Controllers & Drivers, Microchip
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Documente tehnice
Specificatii
Marca
MicrochipMaximum Switching Frequency
34 Hz
Maximum Source Current
5mA
Maximum Sink Current
1mA
Maximum Supply Current
1 mA
Montare
Surface Mount
Tip pachet
MSOP
Numar pini
8
Dimensiuni
3.1 x 3.1 x 0.97mm
Lungime
3.1mm
Latime
3.1mm
Inaltime
0.97mm
Frecventa minima de auto-rezonanta
0 °C
Temperatura maxima de lucru
+85 °C
Maximum Operating Supply Voltage
5.5 V
Minimum Operating Supply Voltage
3 V
Detalii produs
TC649 Fan Controller
The Microchip TC649 is a Switch Mode Fan Speed Controller designed for use with Brushless DC Fans. From an external Thermistor (or other voltage output sensor) the TC649 provides temperature proportional fan speed control via PWM.
Featured is a user programmable minimum temperature setting. This allows the TC649 to be customised with a minimum temperature threshold, beneath which the fan will be shut-down. Integrated is a Start-Up Timer for reliable motor start-up.
The device also utilises Microchips FanSense™ technology for monitoring fan performance. If a fan reliability issue is detected the TC649 will trigger an alert via the FAULT pin.