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参数资料
| 型号： | LB1927 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDIP28 |
| 封装： | HEAT SINK, DIP-28 |
| 文件页数： | 10/11页 |
| 文件大小： | 269K |
| 代理商： | LB1927 |
LB1927
No.6197-8/11
Continued from preceding page.
Pin No.
Pin name
Pin function
Equivalent circuit
16
FGOUT
FG amplifier output pin.
17
18
FGIN-
FGIN+
FG amplifier input pin.
By connecting a capacitor (approx. 0.1
F)
between FGIN+ and ground, the logic circuitry is
reset.
19
S/S
Start/stop control pin.
Start (Low) : 0V to 1.5V
Stop (High) : 3.5V to VREG
High when open.
Hysteresis width : approx. 0.5V.
20
GND1
Ground pin (except for output block).
22
21
24
23
26
25
IN1+
IN1-
IN2+
IN2-
IN3+
IN3-
Hall input pins.
High when IN+ > IN-, Low when IN+ < IN-.
Hall signal should have an amplitude of at least
100mVp-p (differential operation). When Hall
signal noise is a problem, connect a capacitor
between IN+ and IN-.
27
F/R
Forward/reverse control pin.
Forward (Low) : 0V to 1.5V
Reverse (High) : 3.5V to VREG
High when open.
Hysteresis width : approx. 0.5V.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1927-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 |
| LB1928 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Three-Phase Brushless Motor Driver for Office Automation Equipment - Prel |
| LB1928_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Office Automation Equipment 3-phase Brushless Motor Driver |
| LB1928-E | 功能描述:马达/运动/点火控制器和驱动器 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 |
| LB1929 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for OA Products |
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