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參數(shù)資料
| 型號： | TB62202AFG |
| 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)： | 63/84頁 |
| 文件大?。?/td> | 1272K |
| 代理商： | TB62202AFG |
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TB62202AFG
2005-04-04
63
Power Supply Sequence
(Recommended)
Note 1: If the V
DD
drops to the level of the V
DDR
or below while the specified voltage is input to the V
M
pin, the IC is
internally reset. This is a protective measure against malfunction. Likewise, if the V
M
drops to the level of the
V
MR
or below while regulation voltage is input to the V
DD
, the IC is internally reset as a protective measure
against malfunction. To avoid malfunction, when turning on V
M
or V
DD
, we recommend you input the
RESET
signal at the above timing.
It takes time for the output control charge pump circuit to stabilize. Wait up to t
ONG
time after power on
before driving the motors.
Note 2: When the V
M
value is between 3.3 to 5.5 V, the internal reset is released, thus output may be on. In such a
case, the charge pump cannot drive stably because of insufficient voltage. We recommend the RESET state
be maintained until V
M
reaches 20 V or more.
Note 3: Since V
DD
=
0 V and V
M
=
voltage within the rating are applied, output is turned off by internal reset. At that
time, a current of several mA flows due to the Pass between V
M
and V
DD
.
V
DD (max)
V
DD (min)
V
DDR
GND
V
DD
V
M
V
M (min)
V
MR
GND
V
M
NON-RESET
RESET
Internal reset
H
L
RESET
input
*
Takes up to t
ONG
until operable.
Non-operable area
t
RESET
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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 |
| TB62206FG(O,EL) | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 2-Phase Bipolar IC 40V 1.8A POR 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 |
| TB62207BFG(O,EL) | 制造商:Toshiba America Electronic Components 功能描述:2 STEPPER MOTOR DRIVE, 40V 1.5A HSOP36 制造商:Toshiba America Electronic Components 功能描述:2 Stepper Motor Drive 37V 2.5A TB62207BF |
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