參數(shù)資料
型號(hào)： TB62217AFG
廠商： Toshiba Corporation
元件分類(lèi)： DC/DC變換器
英文描述： PWM drive Stepping Motor Driver / Brush DC Motor Driver Selectable, DC-DC Converter and Reset function IC
中文描述： PWM驅(qū)動(dòng)步進(jìn)馬達(dá)驅(qū)動(dòng)器/刷直流電動(dòng)機(jī)驅(qū)動(dòng)器可選，DC - DC轉(zhuǎn)換和復(fù)位功能的集成電路
文件頁(yè)數(shù)： 1/61頁(yè)
文件大小： 899K
代理商： TB62217AFG
TB62217AFG
2004-11-12
1
TOSHIBA BiCD Process Integrated Circuit Silicon Monolithic
TB62217AFG
PWM drive Stepping Motor Driver / Brush DC Motor Driver Selectable, DC-DC Converter
and Reset function IC
The TB62217FG is a dual stepping motor driver driven by PWM
chopper micro step, with 3- channel step-down DC-DC converters and
an external-IC reset function.
To drive a two-phase bipolar-type stepping motor, a 16-bit latch and
a 16-bit shift register are built into the IC. The IC is suitable for
driving stepping motors with low-torque ripple in a highly efficient
manner. In addition, a signal axis can be switched to serve as a PWM
driver for two DC motors.
By equipping the stepping motor driver with Selectable Mixed
Decay Mode for switching the attenuation ratio during chopping, and
also equipping it with a DC-DC converter, it is possible for the IC to
supply external voltage.
With a built-in timer that starts running when the IC is supplied
with power, the IC can be used in resetting (initializing) external
devices.
Features
The following motor combinations can be used.
Stepper
DC Large DC (L)
DC Small DC (S)
(1)
Dual motors
(2)
Single motor
Single motor
(3)
Single motor
Dual motors
(4)
Single motor
Dual motors
(5)
Dual motors
(6)
Quadruple motors
Note Hereafter, DC Large will be referred to as DC (L) and DC Small will be referred to as DC (S).
The large current standard is achieved by shorting a small current H-Bridge across two ICs. In addition, if the
thermal setting is designed to be within the prescribed thermal range, the initial torque current can be used as the
normal operating current.
Weight: 0.45 g (typ.)
Recommended maximum
current
Stationary current
相關(guān)PDF資料
PDF描述
TB62701AN 16BIT SHIFT REGISTER, LATCH & CONSTANT CURRENT DRIVERS
TB62701 16BIT SHIFT REGISTER, LATCH & CONSTANT CURRENT DRIVERS
TB62706 16BIT SHIFT REGISTER, LATCHES & CONSTANT CURRENT DRIVERS
TB62706BF 16BIT SHIFT REGISTER, LATCHES & CONSTANT CURRENT DRIVERS
TB62706BN 16BIT SHIFT REGISTER, LATCHES & CONSTANT CURRENT DRIVERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB62217AFG(O) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Combination Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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
TB62218AFG(O,8,EL) 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 2-Phase Bipolar IC 2A 40V 1 Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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
TB62218AFNG(OC8,EL 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 2-Phase Bipolar IC 2A 40V 1 Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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
TB62218AFTG(O,8,EL 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 2-Phase Bipolar IC 2A 40V 1 Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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
TB62225SM2 制造商:THOMAS & BETTS 功能描述:
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