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参数资料
| 型号： | LB1950V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO30 |
| 封装： | SSOP-30 |
| 文件页数： | 7/10页 |
| 文件大小： | 300K |
| 代理商： | LB1950V |
Continued from preceding page.
No. 5340-6/10
LB1950V
Pin No.
Symbol
Pin voltage
Equivalent circuit
Function
Ground for all systems other than the output system.
GND
24
The residual output voltage setting can be increased by
connecting one, the other, or both of these pins to
ground.
RSAT1
RSAT2
22
23
Connecting a capacitor between this pin and ground
causes the coil output saturation prevention function to
operate. In this state, the motor voltage is controlled by
controlling the VS pin. Also, the torque ripple correction
can be adjusted by changing the value of the external
capacitor.
FILTER
21
Frequency characteristics determination
Current control system closed loop oscillation can be
stopped by connecting a capacitor between this pin
and ground.
FC
20
Connection for the triangular wave oscillator capacitor
that is used to forcibly generate the motor startup
waveform at startup.
OSC
19
FG amplifier output
FGOUT
18
Continued on next page.
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PDF描述 |
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| LB1951V | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO24 |
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| LB1996 | DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1950V-MPB-E | 制造商:ON Semiconductor 功能描述:MOTOR DRIVER - Ammo Pack |
| LB1950V-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 |
| LB1951 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver for Portable VCR Capstan Use |
| LB1951V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver for Portable VCR Capstan Use |
| LB1952 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver for VCR Capstans |
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