- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384584 > L6223 (意法半導體) DMOS Programmable High Speed Unipolar Stepper Motor Driver(高速單極步進電機驅(qū)動器) PDF資料下載
參數(shù)資料
| 型號： | L6223 |
| 廠商： | 意法半導體 |
| 英文描述： | DMOS Programmable High Speed Unipolar Stepper Motor Driver(高速單極步進電機驅(qū)動器) |
| 中文描述： | DMOS的可編程高速單極性步進電機驅(qū)動器（高速單極步進電機驅(qū)動器） |
| 文件頁數(shù)： | 9/33頁 |
| 文件大小： | 1078K |
| 代理商： | L6223 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁當前第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁
ing diagram for programming. When the inputs
IN1...IN4 are togetherLow 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
μ
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 discontinuitydue to the de-
vice programming.
Figure8:
Waveformforprogramming:theoutputisdisabledduringall theprogrammingduration(seeTable4).
Figure9:
Waveform for programming:the output is disabledonly when all four inputsare at the low level.
L6223
9/33
相關PDF資料 |
PDF描述 |
|---|---|
| L6226 | DMOS DUAL FULL BRIDGE DRIVER |
| L6226D | DMOS DUAL FULL BRIDGE DRIVER |
| L6226N | DMOS DUAL FULL BRIDGE DRIVER |
| L6226PD | DMOS DUAL FULL BRIDGE DRIVER |
| L6228 | DMOS DRIVER FOR BIPOLAR STEPPER MOTOR |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L6223A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| L6225 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DMOS DUAL FULL BRIDGE DRIVER |
| L6225_03 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DMOS DUAL FULL BRIDGE DRIVER |
| L6225D | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Dual Full Bridge RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6225DTR | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Dual Full Bridge RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復。