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参数资料
| 型号： | TA7257P |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 4.5 A, PSFM7 |
| 封装： | 2.54 MM PITCH, PLASTIC, HSIP-7 |
| 文件页数： | 1/7页 |
| 文件大小： | 154K |
| 代理商： | TA7257P |
TA7257P
2003-08-12
1
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA7257P
Full-Bridge Driver (H-Swithch) For DC Motor
(Driver for Switching between Forward and Reverse Rotation)
The TA7257P is a Full Bridge Driver for blashed DC Motor
Rotation control.
Forward Rotation, Reverse Rotation, Stop and Braking operations
are available.
It’s designed for Loading and Reel Motor driver for VCR and Tape
Deck, and any other consumer and industrial applications.
TA7257P have Operation Supply Voltage terminal and Motor
Driving Supply Voltage terminal independently therefore Servo
control operation is applicable.
Features
Output current up to 1.5 A (AVE.), and 4.5 A (PEAK)
Four different modes (forward rotation, reverse rotation, stop, and brake) are supported.
Built-in overcurrent protection and thermal shutdown circuit
Operating voltage range: VCC (opr.) = 6 to 18 V, VS (opr.) = 0 to 18 V
No malfunction occurs even if VCC is higher than VS or Vice versa.
Block Diagram
Weight: 1.88 g (typ.)
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相关代理商/技术参数 |
参数描述 |
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| TA7259 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:DC MOTOR DRIVER IC |
| TA7259F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:3-PHASE BRUSHLESS DC MOTOR DRIVER IC |
| TA7259FG | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:3-PHASE BRUSHLESS DC MOTOR DRIVER IC |
| TA7259P | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:DC MOTOR DRIVER IC |
| TA7259P(5) | 制造商:Toshiba America Electronic Components 功能描述: |
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