参数资料
型号: TB62201AF
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 1.5 A, PDSO38
封装: 0.450 INCH, 0.65 MM PITCH, HEAT SINK, PLASTIC, SOP-36/38
文件页数: 49/89页
文件大小: 1396K
代理商: TB62201AF
TB62201AF
2005-04-04
53
STROBE Signal, Internal CR CLK, and Output Current Waveform
(When STROBE signal is input in SLOW DECAY MODE)
When STROBE signal is input, the chopping counter (CR-CLK counter) is forced to reset at the next
CR-CLK timing.
Because of this, compared with a method in which the counter is not reset, response to the input data is
faster.
(The delay time, the theoretical value in the logic portion, is expected to be a one-cycle CR waveform:
1.25 s @ 100 kHz CHOPPING.)
When the C-CLK counter is reset due to STROBE signal input, CHARGE MODE is entered momentarily
due to current comparison.
Note: In FAST DECAY MODE, too, CHARGE MODE is entered momentarily due to current comparison.
MDT
RNF
NF
Set current
value
Set current
value
STROBE signal input
Iout
fchop
37.5% MIXED DECAY MODE
MDT
RNF
Momentarily enters
CHARGE MODE
Reset CR-CLK
counter here
相关PDF资料
PDF描述
TB62206F STEPPER MOTOR CONTROLLER, 1.8 A, PDSO22
TB62209FG STEPPER MOTOR CONTROLLER, 1.8 A, PDSO38
TB62214FTG STEPPER MOTOR CONTROLLER, 2 A, PQCC48
TB62754AFNG SWITCHING REGULATOR, PDSO20
TB62756FUG SWITCHING REGULATOR, 1430 kHz SWITCHING FREQ-MAX, PDSO6
相关代理商/技术参数
参数描述
TB62201AFG 制造商:Toshiba 功能描述:Stepper Motor Driver 5V 38-Pin (36+2Tab) HSOP 制造商:Toshiba 功能描述:Stepper Motor Driver 5V 38-Pin (36+2Tab) HSOP Cut Tape
TB62201AFG(EL) 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
TB62202AFG 制造商:Toshiba America Electronic Components 功能描述:
TB62202AFG(EL) 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
TB62206FG 制造商:Toshiba America Electronic Components 功能描述:2-Phase Stepping Motor Driver 5V 22-Pin(20+2Tab) HSOP