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参数资料
| 型号： | L6223 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 6 A, PDIP20 |
| 封装： | POWER, DIP-20 |
| 文件页数： | 33/33页 |
| 文件大小： | 3431K |
| 代理商： | L6223 |
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ing diagram for programming. When the inputs
IN1...IN4 are together Low a clock pulse is gener-
ated internally which clocks a data bit into the
shift register. If the time interval during which all
four inputs are Low is less than 0.2
s, no clocks
pulse in generated thus preventing undesirable
programming. To generate another clock pulse at
least one of the four inputs must first go High and
then Low again. The first bit is loaded into C0 and
after 6 clock pulse it will be in the C5 posistion.
Two programming technique are suggested. The
first (Fig. 8) uses IN4 in such a way that the
power section is disabled the total programming
time (the carriage of the 6 programming bits). Fig.
9 shows another technique: the motor driving sig-
nals at the inputs IN1...IN4 are interrupted switch-
ing IN1...IN4 Low to carry a single bit. This per-
mits the motor to be enabled for the 50% of total
programming time. During the motor rotation it’s
suggested to program the device immediately af-
ter the motor phase change: this make neglect-
able the motor driving discontinuity due to the de-
vice programming.
Figure 8: Waveform for programming: the output is disabled during all the programming duration (see Table 4).
Figure 9: Waveform for programming: the output is disabled only when all four inputs are at the low level.
L6223
9/33
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相关代理商/技术参数 |
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|---|---|
| L6223A | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| L6225 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DMOS DUAL FULL BRIDGE DRIVER |
| L6225_03 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DMOS DUAL FULL BRIDGE DRIVER |
| L6225D | 功能描述:马达/运动/点火控制器和驱动器 Dual Full Bridge 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 |
| L6225DTR | 功能描述:马达/运动/点火控制器和驱动器 Dual Full Bridge 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 |
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