參數(shù)資料
型號： TC647VUATR
元件分類： 運(yùn)動控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, PDSO8
封裝： PLASTIC, MSOP-8
文件頁數(shù)： 27/28頁
文件大小： 478K
代理商： TC647VUATR
TC647
DS21447C-page 8
2002 Microchip Technology Inc.
FIGURE 4-1:
TC647 Behavioral Algorithm Flowchart.
FAULT = 0,
VOUT = 0
Cycling
Power?
VMIN < VSHDN?
Yes
No
Fan Fault
Power-up
VMIN > VREL?
Fan Fault
Detected?
Fan Pulse
Detected?
VMIN < VSHDN
Shutdown
VOUT = 0
Yes
No
Yes
Power-Up
Normal
Operation
Fan Fault
YES
Power-on
Reset
FAULT = 1
VMIN > VREL?
No
Fire Start-up
Timer
(1 SEC)
Fire Start-up
Timer
(1 SEC)
VMIN > VREL
Yes
Fan Fault
Clear
Missing Pulse
Detector
VOUT
Proportional to Greater
of VIN or VMIN
VMIN < VSHDN?
M.P.D.
Expired?
Fan Pulse
Detected?
No
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
VOUT = 0
No
Yes
No
相關(guān)PDF資料
PDF描述
TC647VOART BRUSHLESS DC MOTOR CONTROLLER, PDSO8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(diǎn)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
TC648BEOA713 功能描述:馬達(dá)/運(yùn)動/點(diǎn)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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