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参数资料
| 型号： | TB62206F |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1.8 A, PDSO22 |
| 封装： | 0.450 INCH, 1 MM PITCH, PLASTIC, HSOP-20/22 |
| 文件页数： | 3/27页 |
| 文件大小： | 368K |
| 代理商： | TB62206F |
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TB62206F
2005-03-02
11
Current Discharge Path when ENABLE Input During Operation
In Slow Mode, when all output transistors are forced to switch off, coil energy is discharged in the
following MODES:
Note: Parasitic diodes are located on dotted lines. In normal MIXED DECAY MODE, the current does not flow
to the parasitic diodes.
As shown in the figure above, an output transistor has parasitic diodes.
To discharge energy from the coil, each transistor is switched on allowing current to flow in the reverse
direction to that in normal operation. As a result, the parasitic diodes are not used. If all the output
transistors are forced to switch off, the energy of the coil is discharged via the parasitic diodes.
U1
L1
U2
L2
PGND
OFF
U1
L1
U2
L2
OFF
ON
(Note)
Load
PGND
U1
L1
U2
L2
OFF
(Note)
Load
PGND
(Note)
RS pin
RRS
VM
ON
Load
Charge mode
Slow mode
Forced OFF mode
ON
RS pin
RRS
VM
RS pin
RRS
VM
OFF
Input ENABLE
OFF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TB62206FG | 制造商:Toshiba America Electronic Components 功能描述:2-Phase Stepping Motor Driver 5V 22-Pin(20+2Tab) HSOP |
| TB62206FG(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 |
| TB62206FG(O,EL) | 功能描述:马达/运动/点火控制器和驱动器 2-Phase Bipolar IC 40V 1.8A POR 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 |
| TB62207BFG(O,EL) | 制造商:Toshiba America Electronic Components 功能描述:2 STEPPER MOTOR DRIVE, 40V 1.5A HSOP36 制造商:Toshiba America Electronic Components 功能描述:2 Stepper Motor Drive 37V 2.5A TB62207BF |
| TB62207BFG(OEL) | 制造商:Toshiba America Electronic Components 功能描述:2 STEPPER MOTOR DRIVE 40V 1.5A HSOP36 |
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