PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

General Description The TC646 is a switch mode, fan speed controller for use with brushless DC fans. Temperature proportional speed control is accomplished using pulse width modulation (PWM). A thermistor (or other voltage output temperature sensor) connected to the VIN input furnishes the requ

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Analog and Interface Product Selector Guide

General Description MCP9700/9700A and MCP9701/9701A sensors with Linear Active Thermistor Integrated Circuit (IC) comprise a family of analog temperature sensors that convert temperature to analog voltage. The low-cost, low-power sensors feature an accuracy of ±2°C from 0°C to +70°C (MCP9700A/97

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Microchip

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Analog & Interface Product Selector Guide

文件：2.62041 Mbytes 页数：44 Pages

Microchip

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Complementary MOSFET Arrays Products

The TC646 is a switch mode fan speed controller for use with brushless DC motors. Temperature proportional speed control is accomplished using pulse width modulation(PWM). A thermistor (or other voltage output temperature sensor)connected to the VIN input furnishes the required control voltage of 1 • Temperature Proportional\n• Fan Speed for Acoustic Control and Longer Fan Life\n• Efficient PWM Fan Drive\n• 3.0V to 5.5V Supply Range \n• Fan Voltage Independent of TC646 Supply Voltage\n• Supports Any Fan Voltage!\n• FanSense™ TM Fault Detection Circuits Protect Against Fan Failure and Aid \n• S;

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PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

文件：683.71 Kbytes 页数：36 Pages

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PWM Fan Speed Controllers With Auto-Shutdown

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

文件：728.27 Kbytes 页数：36 Pages

Microchip

微芯科技

Analog and Interface Product Selector Guide

General Description MCP9700/9700A and MCP9701/9701A sensors with Linear Active Thermistor Integrated Circuit (IC) comprise a family of analog temperature sensors that convert temperature to analog voltage. The low-cost, low-power sensors feature an accuracy of ±2°C from 0°C to +70°C (MCP9700A/97

文件：2.62041 Mbytes 页数：44 Pages

Microchip

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Thermal Management ??Motor Driver ??Interface Peripherals Power Management ??Linear & Mixed Signal ??Safety & Security

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

文件：2.62041 Mbytes 页数：44 Pages

Microchip

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PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

文件：683.71 Kbytes 页数：36 Pages

Microchip

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PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

文件：683.71 Kbytes 页数：36 Pages

Microchip

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