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参数资料
| 型号： | TA7259F |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PDSO22 |
| 封装： | 0.450 INCH, 1 MM PITCH, PLASTIC, HSOP-20/22 |
| 文件页数： | 2/18页 |
| 文件大小： | 423K |
| 代理商： | TA7259F |
TA7259P/F/FG
2006-4-14
10
) The drive current path of the position sensing device should be connected to the GND independently.
It should be separated especially from the output current path.
If there is a plunge in position sensing device, insert the condenser (0.05~1F) between + pin and –
pin of each position sensing device.
If there is a plunge in control input, insert the condenser (0.001 0.1F) between this pin and the
GND.
3.
) If upper oscillation (5MHz or more) is found, connect the condensers commonly from each coil output
and then insert the condenser (C = 0.01 0.1F) between this connecting point and RF pin. (Fig.4a)
Aside from using a ringing absorbing condenser, consider a different method to connect the
condenser between each coil output and RF pin. (Fig 4b)
4-a
4-b
) Make sure to take the power supply from VCC pin
(“8” pin) directly. Design the circuit not to have the
common impedance toward GND.
Use of C2 (0.01 0.1F) is also effective.
5.
TA7259P/F/FG
TA7259
P/F/FG
TA7259
P/F/FG
Do not have common impedance with other
circuits.
Fig. 3
Fig. 4-a
Fig. 4-b
Fig. 5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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: |
| TA7259P(LB) | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:DC MOTOR DRIVER IC |
| TA7259P_06 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:3-PHASE BRUSHLESS DC MOTOR DRIVER IC |
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