| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,618 pcs
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3618 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The TC647BEOA from Micron Technology is a switch-mode fan speed controller that utilizes pulse width modulation for temperature-proportional speed control. This feature helps reduce acoustic noise and extend fan life. The device supports a supply voltage range of 3.0V to 5.5V, with the fan voltage being independent of the controller's supply voltage, allowing it to support any fan voltage.
Key features include efficient PWM fan drive, FanSense™ fault detection for protecting against fan failure, and a shutdown mode for energy-efficient systems. It also supports low-cost NTC/PTC thermistors for temperature sensing and offers an auto-restart function for reliable operation after faults or power interruptions. The TC647BEOA is available in a space-saving 8-pin MSOP package.
This fan speed controller is suitable for applications such as personal computers, servers, LCD projectors, datacom and telecom equipment, fan trays, and file servers. Its operating temperature range is -40°C to +85°C, making it suitable for various environmental conditions.
3.0V to 5.5V.
-40°C to +85°C.
MSOP.
1.20V to 2.60V typical.