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MAX6664AEE+

温度传感器芯片, PWM风扇控制器, 数字式, ± 1°C, -40 °C, 125 °C, QSOP, 16 引脚

MAXIM INTEGRATED PRODUCTS MAX6664AEE+
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制造商产品编号:
MAX6664AEE+
库存编号
2799247
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产品概述

The MAX6664AEE+ from Maxim Integrated Products is a temperature monitor and PWM fan controller in 16 pin QSOP package. This is a ACPI compliant local and remote junction temperature sensor and fan controller. It measures its own die temperature as well as the temperature of a remote-PN junction and controls the speed of a DC cooling fan based on measured temperature. There are two comparison set points for local temperatures and two for remote temperatures. When a set point is crossed, the MAX6664 assert either the active-low INT or active-low THERM outputs. These outputs can be used as interrupts, clock throttle signals or overtemperature shutdown signals. Active-low THERM outputs for MAX6664 can also function as inputs if either is pulled low to force the fan to full speed, unless this function is masked by the user. It is used in personal computers, servers, workstations, telecom and networking equipment, test equipment and industrial controls.
  • Programmable temperature offset for system calibration, 0.5mA operating current
  • SMBus 2-wire serial interface with timeout, automatic or manual fan-speed control
  • Remote temperature measurement accuracy is ±1°C from +60°C to +100°C
  • PWM fan control output, fan speed monitoring and watchdog, 100KHz serial clock frequency
  • Fan fault and failure indicators, 250ms temperature conversion time
  • Compatible with 2-wire or 3-wire fans (tachometer output)
  • 3V to 5.5V supply range, 25% conversion rate timing error, controlled PWM rise/fall times
  • Internal watchdog set points are provided for both local and remote temperatures
  • Temperature measurement resolution is 0.125°C for both local and remote temperatures
  • Operating temperature range from -40°C to +125°C

应用

传感与仪器, 系统监控, 工业, 消费电子产品, 便携式器材

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

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:
数字式

:
± 1°C

:
-40°C

:
125°C

:
QSOP

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16引脚

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3V

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5.5V

:
-

:
-

:
MSL 1 -无限制
查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (1)

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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