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参数资料
| 型号： | L6208D |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 5.6 A, PDSO24 |
| 封装： | SO-24 |
| 文件页数： | 2/27页 |
| 文件大小： | 462K |
| 代理商： | L6208D |
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L6208
10/27
Figure 6. Charge Pump Circuit
LOGIC INPUTS
Pins CONTROL, HALF/FULL, CLOCK, RESET and CW/CCW are TTL/CMOS and uC compatible logic inputs.
The internal structure is shown in Fig. 7. Typical value for turn-on and turn-off thresholds are respectively
Vth(ON)= 1.8V and Vth(OFF)= 1.3V.
Pin EN (Enable) has identical input structure with the exception that the drain of the Overcurrent and thermal
protection MOSFET is also connected to this pin. Due to this connection some care needs to be taken in driving
this pin. The EN input may be driven in one of two configurations as shown in Fig. 8 or 9. If driven by an open
drain (collector) structure, a pull-up resistor REN and a capacitor CEN are connected as shown in Fig. 8. If the
driver is a standard Push-Pull structure the resistor REN and the capacitor CEN are connected as shown in Fig.
9. The resistor REN should be chosen in the range from 2.2K
to 180K. Recommended values for REN and
CEN are respectively 100K
and 5.6nF. More information on selecting the values is found in the Overcurrent
Protection section.
Figure 7. Logic Inputs Internal Structure
Figure 8. EN Pin Open Collector Driving
Figure 9. EN Pin Push-Pull Driving
D2
CBOOT
D1
RP
CP
VS
VSA
VCP
VBOOT
VSB
D01IN1328
5V
D01IN1329
ESD
PROTECTION
5V
OPEN
COLLECTOR
OUTPUT
REN
CEN
EN
D01IN1330
ESD
PROTECTION
5V
PUSH-PULL
OUTPUT
REN
CEN
EN
D01IN1331
ESD
PROTECTION
相关PDF资料 |
PDF描述 |
|---|---|
| L6208PD | STEPPER MOTOR CONTROLLER, 5.6 A, PDSO36 |
| L6219DS | STEPPER MOTOR CONTROLLER, 1 A, PDSO24 |
| L6219DS013TR | STEPPER MOTOR CONTROLLER, 1 A, PDSO24 |
| L6227Q | BRUSH DC MOTOR CONTROLLER, 2.8 A, QCC32 |
| L6228D | STEPPER MOTOR CONTROLLER, 2.8 A, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| L6208D | 制造商:STMicroelectronics 功能描述:Supply Voltage Max.:52V |
| L6208D013TR | 功能描述:马达/运动/点火控制器和驱动器 DMOS Stepper Motor 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 |
| L6208D013TR-CUT TAPE | 制造商:ST 功能描述:L6208 Series Dual 52 V 5.6 A DMOS Driver for Bipolar Stepper Motor - SOIC-24 |
| L6208N | 功能描述:马达/运动/点火控制器和驱动器 DMOS Stepper Motor 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 |
| L6208PD | 功能描述:马达/运动/点火控制器和驱动器 DMOS Stepper Motor 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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