参数资料
型号: TC642EUA
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, PDSO8
封装: PLASTIC, MSOP-8
文件页数: 27/28页
文件大小: 485K
代理商: TC642EUA
TC642
DS21444C-page 8
2002 Microchip Technology Inc.
FIGURE 4-1:
TC642 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?
VIN > VOTF?
M.P.D.
Expired?
Fan Pulse
Detected?
No
Yes
Normal
Operaton
Power-up
Yes
FAULT = 0
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
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TC642EUA713 功能描述:马达/运动/点火控制器和驱动器 w/Fault Dtct RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
TC642EV 功能描述:电源管理IC开发工具 For TC642/6/7/8/9 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
TC642EV 制造商:Microchip Technology Inc 功能描述:Tools Development kit For Use
TC642VOA 功能描述:马达/运动/点火控制器和驱动器 w/Fault Dtct RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
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