參數(shù)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(shè)備步進(jìn)馬達(dá)驅(qū)動IC用PWM斬波型
文件頁數(shù)： 32/89頁
文件大小： 1423K
代理商： TB62201AFG
TB62201AFG
2005-04-04
32
Number of Switchings at Phase Switching
Number of Switchings at Actual Operation
Number of switchings at actual operation
=
2
×
number of switchings at phase switching.
Therefore, switching the phase at 2
×
chopping cycle matches the number of switchings at actual operation
with the number of switchings at phase switching, and allows the actual current dissipation, IM3, to be
measured.
OFF
OFF
One phase switching
(16-bit data input)
Four transistors switching
To V
M
R
R
Load
U
1
ON
U
2
L
1
ON
L
2
PGND
To V
M
R
R
Load
U
1
U
2
L
1
L
2
PGND
Switches by phase data
OFF
ON
OFF
ON
Four transistors are switched at one phase switching
ON
ON
OFF
OFF
Charge
ON
ON
OFF
OFF
Slow
Two transistors
switching
ON
ON
OFF
OFF
Four transistors switching
Eight transistors switching
in one chopping cycle
Mode changes three times
in one chopping cycle.
Chopping cycle
Fast
Four transistors switching
One phase switching
(16-bit data input)
Two transistors
switching
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB62201AFG(EL) 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Combination Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)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(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Combination Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)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(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Stepping Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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