參數(shù)資料
型號(hào): TC648EOA
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, PDSO8
封裝: 0.150 INCH, PLASTIC, SOIC-8
文件頁數(shù): 27/28頁
文件大?。?/td> 602K
代理商: TC648EOA
TC648
DS21448C-page 8
2002 Microchip Technology Inc.
FIGURE 4-1:
TC648 Behavioral Algorithm Flowcharts.
VOUT = 0
VIN > VOTF?
Auto-
Shutdown
VOUT = 0
No
Yes
Normal
Operation
VIN < VAS ?
No
Yes
VOUT Duty
Cycle Prop.
to VIN
OTF = 0
OTF = 1
No
YES
Fire Start-up
Timer
Normal
Operation
VAS ≈ 0V
VIN < VAS?
Auto-
Shutdown
VOUT = 0
Yes
No
Yes
Power-Up
Minimum
Speed Mode
Power-on
Reset
OTF = 1
VIN >
(VAS + VHAS)
No
Power-Up
VIN ≈ 0V ?
VIN > 1.25V ?
VIN > 1.25V
No
Yes
No
Yes
Minimum
Speed Mode
No
VOUT = 0
OTF = 0
VIN > VOTF?
VOUT Duty Cycle Proportional to VIN
OTF = 1
相關(guān)PDF資料
PDF描述
TC648VOA BRUSHLESS DC MOTOR CONTROLLER, PDSO8
TC649BEPA BRUSHLESS DC MOTOR CONTROLLER, PDIP8
TC648BEUA BRUSHLESS DC MOTOR CONTROLLER, PDSO8
TC648BEPA BRUSHLESS DC MOTOR CONTROLLER, PDIP8
TC648BEOA BRUSHLESS DC MOTOR CONTROLLER, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC648EOA713 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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
TC648EPA 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
TC648EUA 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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
TC648EUA713 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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
TC648VOA 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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