參數(shù)資料
型號(hào)： TC647
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： TC647
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
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
TC648E 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
TC647_13 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:PWM Fan Speed Controller with FanSensea?￠ Technology
TC647B 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense⑩ Technology for Fault Detection
TC647BEOA 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 w/Rstrt & Flt 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
TC647BEOA713 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense⑩ Technology for Fault Detection
TC647BEOATR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 w/Rstrt & Flt 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
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