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www.onsemi.com › pdf › datasheetADT7475 - Remote Thermal Monitor and Fan Controller - onsemi
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ADT7475/D ADT7475 Remote Thermal Monitor and Fan Controller The ADT7475 controller is a thermal monitor and multiple PWM fan controller for noise-sensitive or power-sensitive applications requiring active system cooling. The ADT7475 can drive a fan using either a low or high frequency drive signal, monitor the temperature of
www.manualslib.com › manual › 2469143ANALOG DEVICES DBCOOL ADT7475 MANUAL Pdf Download
www.manualslib.com › manual › 2469143
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View and Download Analog Devices DBCool ADT7475 manual online. Remote Thermal Monitor and Fan Controller. dBCool ADT7475 controller pdf manual download.
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Can a adt7475 drive a fan?
The ADT7475 can drive a fan using either a low or high frequency drive signal, monitor the temperature of up to two remote sensor diodes plus its own internal temperature, and measure and control the speed of up to four fans so that they operate at the lowest possible speed for minimum acoustic noise.

ADT7475 - Remote Thermal Monitor and Fan Controller - onsemi
www.onsemi.com/pdf/datasheet/adt7475-d.pdf
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What is the adt7475 PWM frequency?
The ADT7475 PWM frequency can be set to a selection of low frequencies or a single high PWM frequency. The low frequency options are usually used for 3-wire fans, while the high frequency option is usually used with 4-wire fans. For 3-wire fans, a single N-channel MOSFET is the only drive device required.

ADT7475 - Remote Thermal Monitor and Fan Controller - onsemi
www.onsemi.com/pdf/datasheet/adt7475-d.pdf
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What does 1 mean on a adt7475?
1 indicates that Fan 3 has dropped below minimum speed. 1 indicates that Fan 2 has dropped below minimum speed. 1 indicates that Fan 1 has dropped below minimum speed. 1 indicates that a THERM overtemperature limit has been exceeded. The ADT7475 can be polled for status, or an SMBALERT interrupt can be generated for out-of-limit conditions.

ADT7475 - Remote Thermal Monitor and Fan Controller - onsemi
www.onsemi.com/pdf/datasheet/adt7475-d.pdf
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What does synchronize 0 mean on a adt7475?
SYNC = 0 synchronizes only TACH3 and TACH4 to PWM3 output. When the ADT7475 is in automatic fan control mode, this bit defines whether PWM1 is off (0% duty cycle) or at PWM1 minimum duty cycle when the controlling temperature is below its TMIN – hysteresis value.

ADT7475 - Remote Thermal Monitor and Fan Controller - onsemi
www.onsemi.com/pdf/datasheet/adt7475-d.pdf
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www.cartilagem.com › download › data-sheetADT7475 - Remote Thermal Monitor and Fan Controller
www.cartilagem.com › download › data-sheet
The ADT7475 can drive a fan using either a low or high frequency drive signal, monitor the temperature of up to two remote sensor diodes plus its own internal temperature, and measure and control the speed of up to four fans so that they operate at the lowest possible speed for minimum acoustic noise.
www.analog.com › media › enADT7490 dBCool Remote Thermal Monitor and Fan Controller with ...
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Footprint and register compatible with ADT7473/ADT7475/ ADT7476/ADT7476A family of fan controllers SMBus interface with addressing capability for up to 3 devices APPLICATIONS Personal Computers Servers GENERAL DESCRIPTION The ADT7490 is a dBCool® thermal monitor and multiple PWM fan controller for noise-sensitive or power-sensitive
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www.alldatasheet.com › pdf › 166435ADT7475 Datasheet(PDF) - Analog Devices
www.alldatasheet.com › pdf › 166435
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ADT7475 Product details. GENERAL DESCRIPTION. The ADT7475 dBCool controller is a thermal monitor and multiple PWM fan controller for noise-sensitive or power sensitive applications requiring active system cooling. The ADT7475 can drive a fan using either a low or high frequency drive signal, monitor the temperature of up to two remote sensor ...
www.alldatasheet.com › 351596 › ONSEMIADT7475 Datasheet(PDF) - ON Semiconductor
www.alldatasheet.com › 351596 › ONSEMI
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Features. • Controls and Monitors Up to 4 Fans. • High and Low Frequency Fan Drive Signal. • 1 On−Chip and 2 Remote Temperature Sensors. • Extended Temperature Measurement Range, Up to 191°C. • Automatic Fan Speed Control Mode Controls System Cooling Based on Measured Temperature.
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