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參數(shù)資料
| 型號(hào)： | TB62205F |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 0.96 A, PDSO36 |
| 封裝： | 0.450 INCH, 0.65 MM PITCH, PLASTIC, HSOP-36 |
| 文件頁數(shù)： | 1/36頁 |
| 文件大?。?/td> | 826K |
| 代理商： | TB62205F |
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TB62205F
2005-04-04
1
TOSHIBA BiCD Process Integrated Circuit
Silicon Monolithic
TB62205F
Single-Stepping Motor Driver IC with Dual DC/DC Converter Driven by Chopper
Micro-Step Pseudo Sine Wave
The TB62205F is a single-stepping motor driver with dual
DCDC converter driven by chopper micro-step pseudo sine wave.
To drive a two-phase bipolar-type stepping motor, a 16-bit latch
and a 16-bit shift register are built in the IC. The TB62205F is
suitable for driving stepping motors at high efficiency and with
low-torque ripple, and supports Selectable Mixed Decay Mode for
switching the attenuation ratio at chopping.
Also, the IC incorporates two DCDC converters, enabling two
individually configurable power supplies.
Features
One stepping motor driven by micro-step pseudo sine wave is
controlled by a single driver IC
Enables to drive two-way supply voltage using a pair of step-down DC/DC converters
Monolithic Bi-CMOS IC
Low ON-resistance of Ron = 0.7 (@Tj = 25°C, 1.0 A: typ.)
Motor block incorporating 16-bit serial-in shift register, 16-bit latch and 4-bit D/A converter for micro step
drives
On-chip 5-V regulator for internal circuit, enabling single power supply operation (VM) for the motor
On-chip ISD and TSD circuits, and internal VDD/VM power-on reset circuit as protection circuits
On-chip charge pump circuit (two external capacitors)
Package: 36-pin power flat package (P-HSOP 3620-450-0.65)
Motor maximum power supply voltage: 30 V (max), motor output current: 0.7 A (max)
DCDC converter maximum input current: 1.2 A (max), maximum load current: 0.96 (A)
On-chip Mixed Decay Mode enables specification of four-stage attenuation ratio.
Chopping frequency can be set by external oscillator. High-speed chopping is possible at 100 kHz or higher.
Also, DCDC frequency can be set by the external OSC.
To set chopping at 100 kHz or higher is possible
Note: When using the IC, pay attention to thermal conditions.
These devices are easily damaged by high static voltage.
In regards to this, please handle with care.
A schottky barrier diode (SBD) should be inserted between the output pin of the DCDC converter and ground.
(Recommended device: Toshiba CMS07)
Weight: 0.79 g (typ.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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 |
| TB62207BFG(OEL) | 制造商:Toshiba America Electronic Components 功能描述:2 STEPPER MOTOR DRIVE 40V 1.5A HSOP36 |
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