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| 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： | 1/27页 |
| 文件大小： | 342K |
| 代理商： | TB6572AFG |
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TB6572AFG
2008-1-21
1
TOSHIBA Bi- CMOS Integrated Circuit
Silicon Monolithic
TB6572AFG
3-Phase Full-Wave Brushless Motor Controller
Featuring Speed Control and Sine Wave PWM Drive
The TB6572AFG is a 3-phase full-wave brushless motor
controller IC that employs a sine wave PWM drive mechanism
with a speed control function.
Sine wave current driving with 2-phase modulation enables the
IC to drive a motor with high efficiency and low noise.
It also incorporates a speed control circuit that can vary the
motor speed using to an external clock.
Features
Sine wave PWM drive
2-phase modulation with low switching loss
Triangular wave generator
Dead time function
External clock input
Speed discrimination +PLL speed control circuit
Ready circuit output
FG amplifier
Automatic lead angle correction
Forward/stop/reverse/brake functions
Current limiter
Lock protection
This product has a MOS structure and is sensitive to electrostatic discharge. When handling this product, ensure that
the environment is protected against electrostatic discharge by using an earth strap, a conductive mat and an ionizer.
Ensure also that the ambient temperature and relative humidity are maintained at reasonable levels.
Pin with low withstand voltage: pin 33
Do not insert devices in the wrong orientation or incorrectly. Otherwise, it may cause the device breakdown, damage
and/or deterioration.
The TB6572AFG is a RoHS-compatible.
About solderability, following conditions were confirmed:
Solderability
(1) Use of Sn-37Pb
solder Bath
solder bath temperature
= 230°C
dipping time
= 5 seconds
the number of times
= once
use of R-type flux
(2) Use of Sn-3.0Ag-0.5Cu
solder Bath
solder bath temperature
= 245°C
dipping time
= 5 seconds
the number of times
= once
use of R-type flux
Weight: 0.50 g (typ.)
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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 |
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