- 您现在的位置：买卖IC网 > PDF目录67755 > LB1923M BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PQFP44 PDF资料下载
参数资料
| 型号： | LB1923M |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PQFP44 |
| 封装： | QFP-44 |
| 文件页数： | 10/19页 |
| 文件大小： | 152K |
| 代理商： | LB1923M |
LB1923M
No.6067-18/19
Continued from preceding page.
Pin No
Pin
Function
Equivalent circuit
36
R
Setting for the charge current used for the VCO
circuit C pin.
Connect a resistor between this pin and ground.
The value of that resistor must not be lower than
2.7k
.
37
C
VCO oscillator connection. This pin sets the
VCO frequency.
Connect a capacitor between this pin and
ground.
Set the value of the capacitor so that the
oscillator frequency does not exceed 1MHz.
41
FILO
VCO filter amplifier output
This pin is connected to the VCO circuit
internally in the IC.
42
FILI
VCO filter amplifier inverting input
This pin is connected through a 10k
resistor
internally in the IC to the VCO system PLL
output.
Continued on next page.
A11856
VCC
200
36
A11857
VCC
200
37
A11858
200
41
VCC
VCO input
A11859
VCC
200
10k
43k
20k
42
VCO PLL
output
相关PDF资料 |
PDF描述 |
|---|---|
| LB1946 | STEPPER MOTOR CONTROLLER, 1.75 A, PDFM28 |
| LC5511D | POWER FACTOR CONTROLLER, 18 kHz SWITCHING FREQ-MAX, DIP7 |
| LC5521D | 2.5 A POWER FACTOR CONTROLLER, 18 kHz SWITCHING FREQ-MAX, DIP7 |
| LC72137 | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP22 |
| LC72137M | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1923M-MPB-E | 制造商:ON Semiconductor 功能描述:3PHASE MOTOR PRE-DRIVER - Trays |
| LB1923M-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 |
| LB1924 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Power Brushless Motor Driver IC for Office Automation Equipment |
| LB1927 | 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 |
| 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 |
发布紧急采购，3分钟左右您将得到回复。