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參數資料
| 型號： | TB62201AFG |
| 廠商： | Toshiba Corporation |
| 英文描述： | Dual-Stepping Motor Driver IC for OA Equipment Using PWM Chopper Type |
| 中文描述： | 雙辦公自動化設備步進馬達驅動IC用PWM斬波型 |
| 文件頁數： | 1/89頁 |
| 文件大小： | 1423K |
| 代理商： | TB62201AFG |
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TB62201AFG
2005-04-04
1
TOSHIBA Bi-CMOS Processor IC Silicon Monolithic
TB62201AFG
Dual-Stepping Motor Driver IC for OA Equipment Using PWM Chopper Type
The TB62201AFG is a dual-stepping motor driver driven by
chopper micro-step pseudo sine wave.
To drive two-phase stepping motors, Two pairs of 16-bit latch and
shift registers are built in the IC. The IC is optimal for driving
stepping motors at high efficiency and with low-torque ripple.
The IC supports Mixed Decay mode for switching the attenuation
ratio at chopping. The switching time for the attenuation ratio
can be switched in four stages according to the load.
Features
z
Two stepping motors driven by micro-step pseudo sine wave
are controlled by a single driver IC
z
Monolithic Bi-CMOS IC
z
Low ON-resistance of Ron = 0.5
(T
j
=
25°C @ 1.0 A: typ.)
z
ESD protection Exceeds 2000 V, MIL-STD-883D
z
Two pairs of built-in 16-bit shift and latch registers
z
Two pairs of built-in 4-bit DA converters for micro steps
z
Built-in ISD, TSD, V
DD
&V
M
power monitor (reset) circuit for protection
z
Built-in charge pump circuit (two external capacitors)
z
36-pin power flat package (HSOP36-P-450-0.65)
z
Output voltage: 40 V max
z
Output current: 1.5 A/phase max
z
Built-in Mixed Decay mode enables specification of four-stage attenuation ratio.
(The attenuation ratio table can be overwritten externally.)
z
Chopping frequency can be set by external resistors and capacitors. High-speed chopping possible at 100 kHz or
higher.
Note:
When using the IC, pay attention to thermal conditions.
These devices are easy damage by high static voltage.
In regards to this, please handle with care.
Weight: 0.79 g (typ.)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TB62201AFG(EL) | 功能描述:馬達/運動/點火控制器和驅動器 Combination Motor Driver RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB62202AFG | 制造商:Toshiba America Electronic Components 功能描述: |
| TB62202AFG(EL) | 功能描述:馬達/運動/點火控制器和驅動器 Combination Motor Driver RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB62206FG | 制造商:Toshiba America Electronic Components 功能描述:2-Phase Stepping Motor Driver 5V 22-Pin(20+2Tab) HSOP |
| TB62206FG(EL) | 功能描述:馬達/運動/點火控制器和驅動器 Stepping Motor Driver RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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