Datasheet Microchip TC646B — 数据表

制造商Microchip
系列TC646B

TC646B是现有TC646风扇速度控制器的新版本

数据表

TC646B/TC648B/TC649B Datasheet
PDF, 566 Kb, 档案已发布: Feb 5, 2013
从文件中提取

价格

状态

TC646BEOATC646BEOA713TC646BEPATC646BEUATC646BEUA713
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

打包

TC646BEOATC646BEOA713TC646BEPATC646BEUATC646BEUA713
N12345
PackageSOICSOICPDIPMSOPMSOP
Pins88888

参数化

Parameters / ModelsTC646BEOATC646BEOA713TC646BEPATC646BEUATC646BEUA713
Auto shutdownYesYesYesYesYes
DescriptionFan ManagerFan ManagerFan ManagerFan ManagerFan Manager
External Temp InputYesYesYesYesYes
Fan Speed TableNoNoNoNoNo
FanSense fan monitorYesYesYesYesYes
High/Low PWM FreqLowLowLowLowLow
Integrated temp sensorNoNoNoNoNo
Max. Accuracy @ 25°, °Depends on external thermistorDepends on external thermistorDepends on external thermistorDepends on external thermistorDepends on external thermistor
Max. Supply Current, µA400400400400400
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85
Over temp alertYesYesYesYesYes
Predictive fan fault detection/read/RPMNoNoNoNoNo
SMBus compatible interfaceNoNoNoNoNo
Temp. Range, °-40 - +85-40 - +85-40 - +85-40 - +85-40 - +85
Typical Accuracy, °Depends on external thermistorDepends on external thermistorDepends on external thermistorDepends on external thermistorDepends on external thermistor
Vcc Range, V+3.0 - +5.5+3.0 - +5.5+3.0 - +5.5+3.0 - +5.5+3.0 - +5.5

生态计划

TC646BEOATC646BEOA713TC646BEPATC646BEUATC646BEUA713
RoHSCompliantCompliantCompliantCompliantCompliant

其他选择

TC648B TC649B

模型线

制造商分类

  • Thermal Management > Fan Controllers > Open Loop Fan Controllers and Fault Detectors