参数资料
型号: TB62209FG
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 1.8 A, PDSO38
封装: 0.450 INCH, 0.65 MM PITCH, PLASTIC, HSOP-26/38
文件页数: 15/51页
文件大小: 501K
代理商: TB62209FG
TB62209FG
2005-03-02
22
12. CURRENT MODES
(MIXED
(SLOW + FAST) DECAY MODE Effect)
Current value in increasing (Sine wave)
Sine wave in decreasing (When using MIXED DECAY Mode with large attenuation ratio (MDT%) at
attenuation)
Sine wave in decreasing (When using MIXED DECAY Mode with small attenuation ratio (MDT%) at
attenuation)
If RNF, current watching point, was the set current value (output current) in the mixed decay mode and
in the fast decay mode, there is no charge mode but the slow + fast mode (slow to fast is at MDT) in the
next chopping cycle.
Note: The above charts are schematics. The actual current transient responses are curves.
Slow
Fast
Charge
Fast
Charge
Fast
Charge
Set current
value
Set current
value
Set current
value
Set current
value
Slow
Fast
Charge
Fast
Charge
Slow
Fast
Slow
Fast
Charge
Because current attenuates so quickly, the current
immediately follows the set current value.
Set current
value
Set current
value
Slow
Fast
Charge
Slow
Fast
Charge
Fast
Slow
Fast
Slow
Because current attenuates slowly, it takes a long time
for the current to follow the set current value (or the
current does not follow).
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相关代理商/技术参数
参数描述
TB62209FG(EL) 功能描述:马达/运动/点火控制器和驱动器 Stepping 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
TB62209FG(O,EL) 功能描述:马达/运动/点火控制器和驱动器 Stepping Motor PWM 40V 1.8A 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
TB62209SN 制造商:THOMAS & BETTS 功能描述:
TB622-100.0M 制造商:Connor-Winfield 功能描述:OSC TCXO 100MHZ 3.3V SMD
TB-6221-01 功能描述:界面模块 SWITCH TERMINATION BRD 62P D-SUB FEMALE RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度: