- 您现在的位置：买卖IC网 > PDF目录61636 > LB11867RV BRUSHLESS DC MOTOR CONTROLLER, 0.02 A, PDSO16 PDF资料下载
参数资料
| 型号： | LB11867RV |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.02 A, PDSO16 |
| 封装： | 0.225 INCH, SSOP-16 |
| 文件页数： | 5/9页 |
| 文件大小： | 433K |
| 代理商： | LB11867RV |
LB11867RV
Application Circuit Example (12V)
RF
4
3
2
1
*3
*2
VCC
5VREG
RD
IN-
IN+
H
S-S
RMI
*4
*11
*6
VTH
PWM-IN
CPWM
CT
CP=220pF
30kHz
*7
*5
*10
SGND
*9
SENSE *8
2
1
4
3
*1
*1. Power
GND wiring
SGND is connected to the control circuit power supply system.
*2. Power stabilization capacitor
For the power stabilization capacitor on the signal side, use the capacitance of 1μF or more.
Connect VCC and GND with a thick and shortest pattern.
*3. Power stabilization capacitor on the power side
For the power stabilization capacitor on the power side, use the capacitance of 1μF or more.
Connect the power supply on the power side and GND with a thick and shortest pattern.
*4. IN+, IN- pins
Hall signal input pin.
Wiring should be short to prevent carrying of noise.
If noise is carried, insert the capacitor between IN+ and IN- pins.
The Hall input circuit functions as a comparator with hysteresis (15mV).
This also has a soft switch section with
±30mV (input signal differential voltage).
It is also recommended that the Hall input level is minimum 100mV(p-p).
*5. CPWM pin
Pin to connect the capacitor for generation of the PWM basic frequency
The use of CP = 220pF causes oscillation at f = 30kHz, which is the basic frequency of PWM.
As this is used also for the current limiting canceling signal, be sure to connect the capacitor even when the speed
control is not made.
No.A1534-5/9
相关PDF资料 |
PDF描述 |
|---|---|
| LB11972V | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO24 |
| LB1620 | DISK DRIVE MOTOR CONTROLLER, 1.5 A, PDIP20 |
| LB1630 | BRUSH DC MOTOR CONTROLLER, PDIP8 |
| LB1644 | BRUSH DC MOTOR CONTROLLER, 1 A, PDIP16 |
| LB1662D | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDIP10 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11867RV_11 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Fan Motor Variable Speed Single-phase Full-wave Pre-driver |
| LB11867RV-MPB-H | 功能描述:马达/运动/点火控制器和驱动器 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 |
| LB11867RV-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 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 |
| LB11867RV-TLM-H | 功能描述:马达/运动/点火控制器和驱动器 FAN 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 |
| LB11868V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC For Fan Motor Variable Speed Single-phase Full-wave Pre-driver |
发布紧急采购，3分钟左右您将得到回复。