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参数资料
| 型号： | TA84002F |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1 A, PDSO20 |
| 封装： | 0.450 INCH, 1MM PITCH, PLASTIC, HSOP-20 |
| 文件页数： | 16/21页 |
| 文件大小： | 459K |
| 代理商： | TA84002F |
TA84002F/FG
2006-3-6
4
OUTPUT STAGE
The TA84002F/FG is a multichip IC consisting of
four P-channel MOSFETs and one main chip.
The four P-channel MOSETs are used as
upper-side power transistors.
The output current is controlled by a switching
lower-side transistor.
During CHOP ON, the current flows through the
P-channel MOS, motor winding, sink transistor
and sense resistor.
During CHOP OFF, the current circulates the
motor winding, P-channel MOS and the diode of
the P-channel MOS.
Power dissipation is divided between the five
chips.
: (1) CHOP ON
(Drive Mode)
Q1: ON, Q2: OFF
Q3: OFF, Q4: ON
: (2) CHOP OFF
(Slow Decay)
Q1: ON, Q2: OFF
Q3: OFF, Q4: OFF
: (3) ALL OFF
(Fast Decay)
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PDF描述 |
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| TA84006F | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO30 |
| TA84007PQ | BRUSHLESS DC MOTOR CONTROLLER, 2 A, PSIP10 |
| TA84007SG | BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PSIP9 |
| TA8415P | STEPPER MOTOR CONTROLLER, 0.4 A, PDIP16 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA84002F_06 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PWM CHOPPER-TYPE 2−PHASE BIPOLAR STEPPING MOTOR DRIVER |
| TA84002FG | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PWM CHOPPER TYPE 2−PHASE BIPOLAR STEPPING MOTOR DRIVER |
| TA84002FG(5) | 制造商:Toshiba America Electronic Components 功能描述: |
| TA84002FG(5,EL) | 功能描述:马达/运动/点火控制器和驱动器 Stepping Motor Driver 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 |
| TA84005F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Three-Phase Wave Motor Driver IC |
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