| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADT7463ARQZ-REEL by On Semiconductor is a versatile thermal controller and voltage monitor IC, ideal for noise-sensitive applications requiring active system cooling. This device can monitor up to five supply voltages, including 12V, 5V, and 2.5V CPU supplies, as well as its own supply. It integrates one on-chip and two remote temperature sensors, providing comprehensive thermal monitoring.
The ADT7463ARQZ-REEL features control and monitoring for up to four PWM fans, allowing them to operate at the lowest possible speed for minimum acoustic noise. Its automatic fan speed control loop optimizes fan speed based on measured temperature, while a unique dynamic TMIN control mode intelligently manages system thermals and acoustics. The device also includes a thermal protection feature via a bidirectional THERM pin, preventing system or component overheating.
This IC meets SMBus 2.0 electrical specifications and is fully SMBus 1.1 compliant. It supports 2-wire and 3-wire fan speed measurement and performs limit comparisons on all monitored values. The ADT7463ARQZ-REEL is available in a 24-QSOP package and is suitable for surface mount applications. Its operating temperature range is -40°C to 120°C, with an accuracy of ±1.5°C.
Key features include monitoring up to 5 supply voltages, controlling up to 4 fan speeds, and using internal and external temperature sensors. The output type is SMBus, and it functions as both a fan controller and temperature monitor. The device supports a supply voltage range of 3V to 5.5V.
| 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 5.5V.
The operating temperature range is -40°C to 120°C.
It is supplied in a 24-QSOP package.
Yes, it is RoHS3 Compliant.
It can monitor one on-chip and two remote temperature sensors.
It can control and monitor up to 4 fan speeds.