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| 型号： | TB62217AFG |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1.3 A, PQFP64 |
| 封装： | 10 X 10 MM, 0.50 MM PITCH, LEAD FREE, PLASTIC, THQFP-64 |
| 文件页数： | 1/62页 |
| 文件大小： | 1160K |
| 代理商： | TB62217AFG |
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TB62217AFG
2006-01-20
1
TOSHIBA BiCD Process Integrated Circuit Silicon Monolithic
TB62217AFG
PWM drive Stepping Motor Driver / Brush DC Motor Driver Selectable, DC-DC Converter
and Reset function IC
The TB62217AFG is a dual stepping motor driver driven by PWM
chopper micro step, with 3- channel step-down DC-DC converters and
an external-IC reset function.
To drive a two-phase bipolar-type stepping motor, a 16-bit latch and
a 16-bit shift register are built into the IC. The IC is suitable for
driving stepping motors with low-torque ripple in a highly efficient
manner. In addition, a signal axis can be switched to serve as a PWM
driver for two DC motors.
By equipping the stepping motor driver with Selectable Mixed
Decay Mode for switching the attenuation ratio during chopping, and
also equipping it with a DC-DC converter, it is possible for the IC to
supply external voltage.
With a built-in timer that starts running when the IC is supplied
with power, the IC can be used in resetting (initializing) external
devices.
The suffix (G) appended to the part number represents a Lead (Pb) -Free product.
Features
The following motor combinations can be used.
Stepper
DC Large DC (L)
DC Small DC (S)
(1)
Dual motors
(2)
Single motor
(3)
Single motor
Dual motors
(4)
Single motor
Dual motors
(5)
Dual motors
(6)
Quadruple motors
Note Hereafter, DC Large will be referred to as DC (L) and DC Small will be referred to as DC (S).
The large current standard is achieved by shorting a small current H-Bridge across two ICs. In addition, if the
thermal setting is designed to be within the prescribed thermal range, the initial torque current can be used as the
normal operating current.
Weight: 0.45 g (typ.)
Stepping Motor
1.0A(MAX)
(Single Motor)
DC Motor Mode
DC Large
DC Small
Pulse spike Peak
8.0A(500ns)
8.0A（500ns)
Recommended maximum
current
3.0A(100ms)
2.5A (100ms)
Stationary current
0.8A
相关PDF资料 |
PDF描述 |
|---|---|
| TB6520PG | BRUSHLESS DC MOTOR CONTROLLER, PDIP16 |
| TB6539FG | BRUSHLESS DC MOTOR CONTROLLER, 0.02 A, PDSO30 |
| TB6539N | BRUSHLESS DC MOTOR CONTROLLER, 0.02 A, PDIP24 |
| TB6539F | BRUSHLESS DC MOTOR CONTROLLER, PDSO30 |
| TB6548F | BRUSHLESS DC MOTOR CONTROLLER, 0.02 A, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TB62217AFG(O) | 功能描述:马达/运动/点火控制器和驱动器 Combination Motor Driver 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 |
| TB62218AFG(O,8,EL) | 功能描述:马达/运动/点火控制器和驱动器 2-Phase Bipolar IC 2A 40V 1 Driver 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 |
| TB62218AFNG(OC8,EL | 功能描述:马达/运动/点火控制器和驱动器 2-Phase Bipolar IC 2A 40V 1 Driver 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 |
| TB62218AFTG(O,8,EL | 功能描述:马达/运动/点火控制器和驱动器 2-Phase Bipolar IC 2A 40V 1 Driver 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 |
| TB62225SM2 | 制造商:THOMAS & BETTS 功能描述: |
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