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15,067 pcs
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15067 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX6663AEE+ is an ACPI-compliant local and remote-junction temperature sensor and fan controller from Analog Devices / Maxim Integrated. This device measures its own die temperature and the temperature of a remote PN junction, controlling a DC cooling fan's speed based on these measurements. It offers a temperature measurement resolution of 0.125°C for both local and remote temperatures.
Key features include a ±1°C accuracy for remote temperature measurement between +60°C and +100°C, and programmable temperature alarms. The device utilizes an SMBus 2-wire serial interface with timeout for communication. It supports automatic or manual fan-speed control with PWM fan control output, along with fan-speed monitoring and fault indicators. The MAX6663AEE+ is compatible with 2-wire or 3-wire fans and operates over a supply voltage range of +3V to +5.5V.
This IC is available in a 16-pin QSOP package and is designed for applications such as personal computers, servers, workstations, telecom equipment, networking equipment, test equipment, and industrial controls. The operating temperature range is -40°C to +125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.06 | $2.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 3V to 5.5V.
The operating temperature range is -40°C to +125°C.
It is available in a 16-QSOP package (also described as 16-SSOP with 0.154" width, 3.90mm).
Local accuracy is ±2°C max, remote accuracy is ±3°C max, with remote accuracy of ±1°C from +60°C to +100°C.
It uses an I²C/SMBus interface.
Yes, it includes fan control and output alarm functions.
The resolution is 0.125°C for both local and remote temperature measurements.