參數(shù)資料
型號： TC647VUA
廠商： Microchip Technology Inc.
英文描述： PWM Fan Speed Controller with FanSense Technology
中文描述： 與FanSense PWM風(fēng)扇速度控制器技術(shù)
文件頁數(shù)： 8/28頁
文件大?。?/td> 478K
代理商： TC647VUA
TC647
DS21447C-page 8
2002 Microchip Technology Inc.
FIGURE 4-1:
TC647 Behavioral Algorithm Flowchart.
FAULT = 0,
V
OUT
= 0
Cycling
Power
V
MIN
< V
SHDN
Yes
Yes
Yes
No
No
Fan Fault
Power-up
V
MIN
> V
REL
Fan Fault
Detected
Fan Pulse
Detected
V
MIN
< V
SHDN
Shutdown
V
OUT
= 0
Yes
No
No
Yes
Yes
Power-Up
Normal
Operation
Fan Fault
Power-on
Reset
FAULT = 1
V
MIN
> V
REL
No
Fire Start-up
Timer
(1 SEC)
Fire Start-up
TiYES
(1 SEC)
V
MIN
> V
REL
Yes
Fan Fault
Clear
Missing Pulse
Detector
V
Proportional to Greater
of V
IN
or V
MIN
V
MIN
< V
SHDN
M.P.D.
Expired
Fan Pulse
Detected
No
No
No
No
No
Yes
Yes
Yes
Normal
Operaton
Power-up
Yes
Fire Diagnostic
Timer
(100msec)
Fan Pulse
Detected
Fan Pulse
Detected
Fire Start-up
Timer
(1 SEC)
Yes
No
Shutdown
V
OUT
= 0
No
Yes
No
相關(guān)PDF資料
PDF描述
TC647 PWM Fan Speed Controller with FanSense Technology
TC647EPA PWM Fan Speed Controller with FanSense Technology
TC647EUA PWM Fan Speed Controller with FanSense Technology
TC648VOA Fan Speed Controller with Auto-Shutdown and Over-Temperature Alert
TC648 Fan Speed Controller with Auto-Shutdown and Over-Temperature Alert
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC647VUATR 功能描述:馬達(dá)/運(yùn)動/點火控制器和驅(qū)動器 w/Fault Dtct RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TC648 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Fan Speed Controller with Auto-Shutdown and Over-Temperature Alert
TC648_13 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Fan Speed Controller with Auto-Shutdown and Over-Temperature Alert
TC648B 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense⑩ Technology for Fault Detection
TC648BEOA 功能描述:馬達(dá)/運(yùn)動/點火控制器和驅(qū)動器 Shtdn & Over-T Alert RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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