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參數(shù)資料
| 型號： | TB62209F |
| 廠商： | Toshiba Corporation |
| 英文描述： | Stepping Motor Driver IC Using PWM Chopper Type |
| 中文描述： | 步進(jìn)馬達(dá)驅(qū)動IC用PWM斬波型 |
| 文件頁數(shù)： | 42/51頁 |
| 文件大?。?/td> | 1773K |
| 代理商： | TB62209F |
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TB62209F
2001-09-05
42
(1)
Low Power Dissipation mode
Low Power Dissipation mode turns off phases A and B, and also halts the charge pump.
Operation is the same as that when the STANDBY pin is set to Low.
Motor Lock mode
Motor Lock mode turns phase B output only off with phase A off.
From reset, with IA
=
0 and IB
=
100%, the normal 4W1-2 phase operating current is output.
Use this mode when you want to hold (lock) the rotor at any desired value.
2-Phase Excitation mode
(2)
(3)
Electrical angle 360
°
=
4 CLKs
Note: 2-phase excitation has a large load change due to motor induced electromotive force. If a mode in
which the current attenuation capability (current control capability) is small is used, current increase
due to induced electromotive force may not be suppressed. In such a case, use a mode in which
the mixed decay ratio is large.
We recommend 37.5% Mixed Decay mode as the initial value (general condition).
100
[%]
0
Phase B
Phase A
100
STEP
IB (%)
2-Phase Excitation Mode (typ.A)
I
100
0
100
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB62209FG | 制造商:Toshiba 功能描述:Stepper Motor Driver 5V 38-Pin (36+2Tab) HSOP Cut Tape |
| TB62209FG(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 |
| TB62209FG(O,EL) | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Stepping Motor PWM 40V 1.8A 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 |
| TB62209SN | 制造商:THOMAS & BETTS 功能描述: |
| TB622-100.0M | 制造商:Connor-Winfield 功能描述:OSC TCXO 100MHZ 3.3V SMD |
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