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参数资料
| 型号： | LA6585T |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.5 A, PDSO8 |
| 封装： | 0.15 INCH, MSOP-8 |
| 文件页数： | 3/4页 |
| 文件大小： | 57K |
| 代理商： | LA6585T |
LA6585T
No.8777-3/4
Truth Table
IN
IN
+
CT
OUT1
OUT2
FG
Mode
High
Low
High
Low
High
Low
High
During rotation
High
Off
Lock protection
Pin Assignment
Application Circuit Example
*1.
If the diode Di (which protects the IC destruction by reverse connection) is used, it is necessary to insert the capacitor Cr
and provide a regenerative current route. Similarly, if there is no nearby capacitor on the fan power supply line, Cr will
also be necessary to improve reliability.
*2.
If the Hall sensor bias is taken from VCC, a 1/2 VCC bias, as shown in the figure, must be used.
Linear drive is implemented by amplifying the Hall sensor output and applying voltage control to the coil. If the Hall
effect sensor provides a strong output, the startup characteristics and efficiency will be good, then even quieter operation
will be achieved by adjusting the Hall effect sensor.
*3.
This pin must be left open if unused.
*4.
If the line from the Hall sensor output to the Hall sensor input of IC are long, noise may enter the system from that line.
If that becomes a problem, insert a capacitor as shown in the figure.
GND
VCC
*FG
OUT1
OUT2
IN
+
IN
*1
Di
Cr
*2
Circuit board mounted components
R2
*4
*3
CT
R2
H
LA6585T
GND
OUT1
CT
IN
FG
IN+
VCC
OUT2
Top view
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LA6585TFA-BH | 功能描述:马达/运动/点火控制器和驱动器 BRUSHLESS MOTOR DRIVER 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 |
| LA6585T-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA6586CL-TLM-E | 制造商:ON Semiconductor 功能描述: |
| LA6586FA-AH | 功能描述:马达/运动/点火控制器和驱动器 BRUSHLESS MOTOR DRIVER 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 |
| LA6586FA-BH | 功能描述:马达/运动/点火控制器和驱动器 BRUSHLESS MOTOR DRIVER 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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