- 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： | 7/19页 |
| 文件大小： | 152K |
| 代理商： | LB1923M |
LB1923M
No.6067-15/19
Continued from preceding page.
Pin No
Pin
Function
Equivalent circuit
10
N1
Speed discriminator count switching
Low: 0 to 1.5V
High: 4.0V to VCC
An open state functions as a high-level input.
The hysteresis is about 0.45V.
11
N2
Speed discriminator count switching
Low: 0 to 1.5V
High: 4.0V to VCC
An open state functions as a high-level input.
The hysteresis is about 0.45V.
12
FGSOUT
FG amplifier output (after the Schmitt circuit)
This is an open collector output.
13
FGOUT
FG amplifier output
This pin is connected to the FG Schmitt
comparator circuit internally in the IC.
Continued on next page.
10
VCC
63k
200
A11844
11
VCC
63k
200
A11845
A11846
12
VCC
A11847
13
VCC
FG Schmitt comparator
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。