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参数资料
| 型号： | LB11660FV |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO16 |
| 封装： | 0.225 INCH, SSOP-16 |
| 文件页数： | 5/8页 |
| 文件大小： | 82K |
| 代理商： | LB11660FV |
LB11660FV
No.8318-5/8
*5.Hall sensor input
Lines that are as short as possible must be used to prevent noise from entering the system. The Hall sensor input circuit consists of
a comparator with hysteresis (20mV). We recommend that the Hall sensor input level be at least three times this hysteresis, i.e. at
least 60mVp-p.
*6.PWM oscillator frequency setting capacitor
The PWM oscillator oscillates at f = 23kHz when CP is 200pF and at f = 46kHz when CP is 100pF, and this frequency becomes the
PWM reference frequency.
Note that the PWM frequency is given approximately by the following equation.
f [kHz]
≈ (4.6×106) ÷C [pF]
*7.FG output
This is an open collector output, and a rotation count detection function can be implemented using this FG output, which
corresponds to the phase switching. This pin must be left open if unused.
*8.HB pin
This pin provides a Hall effect sensor bias constant-voltage output of 1.25V.
*9.RMI pin
This pin is the speed control minimum speed setting.
The minimum output duty is set by R3 and R4. Leave R4 open to have the motor stop when the duty is 0%.
Rotation Control Timing Chart
Minimum
output duty
VTH(V)
PWM
duty(%)
Duty 100%
Duty 0%
VPWML
VPWMH
RMI
CPWM
2.5V
0.5V
PWM control variable speed mode
Full speed mode
0V
On duty
Minimum speed
setting rotation
RMI voltage
VTH voltage
ON
OFF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11660FV-MPB-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 |
| LB11660FV-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 |
| LB11660FV-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 |
| LB11660FV-TLM-H | 功能描述:马达/运动/点火控制器和驱动器 PRE FOR 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 |
| LB11660RV | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Phase Full-Wave Driver |
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