Microchip TC649VOA, PWM Controller 34 Hz 8-Pin, MSOP
Τεχνικό φυλλάδιο
Προδιαγραφές
Brand
MicrochipMaximum Switching Frequency
34 Hz
Maximum Source Current
5mA
Maximum Sink Current
1mA
Maximum Supply Current
1 mA
Mounting Type
Surface Mount
Package Type
MSOP
Pin Count
8
Dimensions
3.1 x 3.1 x 0.97mm
Length
3.1mm
Width
3.1mm
Height
0.97mm
Minimum Operating Temperature
0 °C
Maximum Operating Temperature
+85 °C
Maximum Operating Supply Voltage
5.5 V
Minimum Operating Supply Voltage
3 V
Λεπτομέρειες Προϊόντος
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 Microchip’s 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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Τεχνικό φυλλάδιο
Προδιαγραφές
Brand
MicrochipMaximum Switching Frequency
34 Hz
Maximum Source Current
5mA
Maximum Sink Current
1mA
Maximum Supply Current
1 mA
Mounting Type
Surface Mount
Package Type
MSOP
Pin Count
8
Dimensions
3.1 x 3.1 x 0.97mm
Length
3.1mm
Width
3.1mm
Height
0.97mm
Minimum Operating Temperature
0 °C
Maximum Operating Temperature
+85 °C
Maximum Operating Supply Voltage
5.5 V
Minimum Operating Supply Voltage
3 V
Λεπτομέρειες Προϊόντος
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 Microchip’s 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
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products