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TC64X/TC64XB FAN CONTROL
EVALUATION BOARD USER ’S GUIDE
Chapter 1. General Information
1.1
INTRODUCTION
Thank you for purchasing the TC64X/TC64XB Fan Control Evaluation Board from
Microchip Technology Inc. The TC64X/TC64XB Fan Control Evaluation Board allows
the user to evaluate and prototype brushless DC fan control circuits using one of the
following Microchip BDC fan controllers.
These devices will be referred to as “TC64X” in this document:
?
?
?
?
?
TC642
TC646
TC647
TC648
TC649
These devices will be referred to as TC64XB in this document:
?
?
?
?
?
TC642B
TC646B
TC647B
TC648B
TC649B
The fan speed control signal can be provided by an external sensor or voltage signal,
or from the on-board control voltage potentiometer.
Minimum speed setting devices are:
? TC642/2B
? TC647/7B
Auto-shutdown threshold devices are:
? TC646/6B
? TC648/8B
? TC649/9B
The minimum speed setting and auto-shutdown threshold devices are conveniently set
by an on-board potentiometer.
The TC64X/TC64XB Fan Control Evaluation Board has the following features:
1. Capacity for complete evaluation and prototyping for TC64X and TC64XB BDC
fan controllers.
2. Works with any BDC fan.
3. User prototyping area is provided for dedicated circuity and other user-specific
circuits.
4. Jumper blocks allow users to quickly configure output stage and input signal
source.
5. External or internal control voltage.
6. Convenient user test points provide easy access for instrument readings at
critical nodes.
? 2003 Microchip Technology Inc.
DS21403C-page 1
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相关代理商/技术参数
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
TC642VOA713
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
TC642VPA
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
TC642VUA
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
TC642VUA713
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
TC643VPA
功能描述:IC FAN/MOTOR DRIVER 8-DIP RoHS:否 类别:集成电路 (IC) >> PMIC - 电机和风扇控制器，驱动器 系列:- 产品变化通告:ATA683(3,4)PLQW Obsolescence 09/Aug/2012 标准包装:1 系列:- 应用:DC 电机控制器，无刷（BLDC），3 相 评估套件:可供 输出数:1 电流 - 输出:100mA 电压 - 负载:5.25 V ~ 20 V 电源电压:5.25 V ~ 20 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-VQFN（7x7） 包装:剪切带 (CT) 其它名称:ATA6833-PLQWCT
TC643VUA
功能描述:IC FAN/MOTOR DRIVER 8-MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 电机和风扇控制器，驱动器 系列:- 产品变化通告:ATA683(3,4)PLQW Obsolescence 09/Aug/2012 标准包装:1 系列:- 应用:DC 电机控制器，无刷（BLDC），3 相 评估套件:可供 输出数:1 电流 - 输出:100mA 电压 - 负载:5.25 V ~ 20 V 电源电压:5.25 V ~ 20 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-VQFN（7x7） 包装:剪切带 (CT) 其它名称:ATA6833-PLQWCT