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TB62205F - Single-Stepping Motor Driver IC

Description

Pin No.

Features

  • One stepping motor driven by micro-step pseudo sine wave is controlled by a single driver IC Weight: 0.79 g (typ. ).
  • 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 Ω (@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.

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Datasheet Details

Part number TB62205F
Manufacturer Toshiba
File Size 1.17 MB
Description Single-Stepping Motor Driver IC
Datasheet download datasheet TB62205F Datasheet

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www.DataSheet4U.com TB62205F 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.