參數(shù)資料
型號(hào)： L6223
廠商： STMICROELECTRONICS
元件分類(lèi)： 運(yùn)動(dòng)控制電子
英文描述： STEPPER MOTOR CONTROLLER, 6 A, PDIP20
封裝： POWER, DIP-20
文件頁(yè)數(shù)： 33/33頁(yè)
文件大?。?/td> 3431K
代理商： L6223
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
相關(guān)PDF資料
PDF描述
L6225PDTR BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO20
L6225PD BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO20
L6225D BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO20
L6226DTR BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO24
L6226D BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6223A 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:
L6225 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:DMOS DUAL FULL BRIDGE DRIVER
L6225_03 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:DMOS DUAL FULL BRIDGE DRIVER
L6225D 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Dual Full Bridge RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L6225DTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Dual Full Bridge RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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