| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
12 pcs
|
12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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| Output Fan | |
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The ADT7475ARQZ is an integrated circuit from ON Semiconductor designed for thermal management in noise-sensitive or power-sensitive applications requiring active system cooling. This device functions as a thermal monitor and a multiple PWM fan controller.
Key features include the ability to monitor up to two remote sensor diodes and its own internal temperature, with an extended measurement range up to 191°C. It can control and monitor up to four fans, offering both high and low frequency drive signals. The automatic fan speed control loop optimizes fan speed based on measured temperature, enhancing system efficiency and reducing acoustic noise. The ADT7475ARQZ also provides critical thermal protection via a bidirectional THERM pin.
This IC operates within a voltage range of 3V to 3.6V and has an operating temperature range of -40°C to 125°C. It is housed in a 16-QSOP package suitable for surface mounting. The device meets SMBus 2.0 electrical specifications and is fully SMBus 1.1 compliant, utilizing an SMBus output for communication.
Applications for the ADT7475ARQZ include systems requiring precise thermal monitoring and active cooling management, such as computers, servers, and other electronic equipment where temperature control is critical for performance and longevity.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.06 | $2.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 3V to 3.6V.
The operating temperature range is -40°C to 125°C.
The ADT7475ARQZ is available in a 16-QSOP package.
Yes, the ADT7475ARQZ is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The primary function is Fan Control and Temperature Monitoring.
The ADT7475ARQZ can control and monitor up to 4 fans.