- 您现在的位置：买卖IC网 > PDF目录69402 > TB6572AFG BRUSHLESS DC MOTOR CONTROLLER, 0.025 A, PQFP52 PDF资料下载
参数资料
| 型号： | TB6572AFG |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.025 A, PQFP52 |
| 封装： | 10 X 10 MM, 0.65 MM PITCH, ROHS COMPLIANT, PLASTIC, QFP-52 |
| 文件页数： | 8/27页 |
| 文件大小： | 342K |
| 代理商： | TB6572AFG |
第1页第2页第3页第4页第5页第6页第7页当前第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页
TB6572AFG
2008-1-21
16
11. Forward/Reverse Rotation Circuit
The circuit accepts a TTL input and incorporates a pull-up resistor.
CW/CCW Input
Mode
H
Reverse
L
Forwared
Forward: Hall device signals HA
+ → HB+ → HC+
Note that abrupt switching between forward and reverse rotation may result in an output FET being
damaged due to reverse torque.
12. Start Circuit
The circuit accepts a TTL input and incorporates a pull-up resistor.
START Input
Mode
H
Stop
L
Start
The START input should be asserted High after VCC power-on. It is recommended to deassert the START
input after the system clock, fx1, has stabilized. Keep in mind that the motor will not start if CLK, START
and VCC are applied in this order.
13. Brake
The circuit accepts a TTL input and incorporates a pull-up resistor.
BRAKE Input
Mode
H
OPERATION
L
BRAKE
Note that abrupt braking from high-speed rotation may result in an output FET being damaged.
Vref1
BRAKE
50 k
Ω (typ.)
Vref1
START
50 k
Ω (typ.)
Vref1
CW/CCW
50 k
Ω (typ.)
相关PDF资料 |
PDF描述 |
|---|---|
| TB6592FLG | BRUSH DC MOTOR CONTROLLER, 0.8 A, PQCC24 |
| TB6818FG | POWER FACTOR CONTROLLER, PDSO16 |
| TB7101AF(T5L1.5,F) | SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PDSO8 |
| TB7101AF(T5L1.8,F) | SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PDSO8 |
| TB7101AF(T5L2.5,F) | SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TB6572AFG(O,EL) | 功能描述:马达/运动/点火控制器和驱动器 Brushless DC Motor Controller (3-phase) 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 |
| TB6575FNG | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PWM Sensorless Controller for 3-Phase Full-Wave BLDC Motors |
| TB6575FNG(O | 制造商:Toshiba America Electronic Components 功能描述:PB free |
| TB6575FNG(O,C,8,EL | 功能描述:马达/运动/点火控制器和驱动器 SENSORLESS MOTOR CONTROL DRIVER COPPER WIRE PB-FREE IC 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 |
| TB6575FNG(O,C8,EL) | 功能描述:马达/运动/点火控制器和驱动器 3-Phase PWM 20mA Full Wave BLDC 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。