درایور استپر موتور
TB62202AFG
dual-stepping motor driver IC driven by chopper micro-step pseudo sine wave
کیفیت: ORIGINAL(distributor) پکیج:
قیمت تک فروشی 2,006,213 ریال
قیمت عمده 1,885,512 ریال (10 به بالا)
قیمت ویژه 1,849,302 ریال (100 به بالا)
قیمت فوق العاده1,831,197 ریال (1000 به بالا)
قیمت تک فروشی 2.848 تتر با تخفیف
15.3614.414.1113.97
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توضیحات
ايسي TB62202AFG ساخت شرکت بنام توشيبا يک ايسي دوگانه ي درايور استپر موتور با بازدهي بالا و ريپل کم با دو جفت لچ و شيفت ريجستر 16 بيتي ميباشد.
*ويژگي ها:
-فرکانس Chopping قابل تنظيم با مقاومت و خازن هاي خارجي از 100 کيلو هرتز يا بالاتر ميباشد.
-مدار شارژ پامپ داخلي
-پکيج HSOP36
-ولتاژ خروجي نهايت 40 ولت
-جريان خروجي نهايتا 1 امپر
Description
The TB62202AF/AFG 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
- Two stepping motors driven by micro?step pseudo sine wave
are controlled by a single driver IC
- Monolithic Bi-CMOS IC
- Low ON-resistance of Ron
- Two pairs of built-in 16-bit shift and latch registers
- Two pairs of built-in 4-bit DA converters for micro steps
- Built-in ISD, TSD, VDD and VM power monitor (reset) circuit for protection
- Built-in charge pump circuit (two external capacitors)
- 36-pin power flat package (HSOP36-P-450-0.65)
- Output voltage: 40 V max
- Output current: 1.0 A/phase max
- Built-in Mixed Decay mode enables specification of four-stage attenuation ratio.
(The attenuation ratio table can be overwritten externally.)
- Chopping frequency can be set by external resistors and capacitors. High-speed chopping possible at 100 kHz or
higher.
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