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TB62202AFG - Dual-Stepping Motor Driver IC

General Description

Pin No.

Key Features

  • z Two stepping motors driven by micro.
  • step pseudo sine wave are controlled by a single driver IC z Monolithic Bi-CMOS IC z Low ON-resistance of Ron = 1.2 Ω (Tj = 25°C @1.0 A: Typ. ) z Two pairs of built-in 16-bit shift and latch registers z Two pairs of built-in 4-bit DA converters for micro steps z Built-in ISD, TSD, VDD and VM power monitor (reset) circuit for protection z Built-in charge pump circuit (two external capacitors) z 36-pin power flat package (HSOP36-P-450-0.65) z Output vol.

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Datasheet Details

Part number TB62202AFG
Manufacturer Toshiba
File Size 1.35 MB
Description Dual-Stepping Motor Driver IC
Datasheet download datasheet TB62202AFG Datasheet

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www.DataSheet4U.com TB62202AFG TOSHIBA Bi−CMOS Processor IC Silicon Monolithic TB62202AFG Dual-Stepping Motor Driver IC for OA Equipment Using PWM Chopper Type The TB62202AFG is a dual-stepping motor driver driven by chopper micro-step pseudo sine wave. To drive two-phase stepping motors, Two pairs of 16-bit latch and shift registers are built in the IC. The IC is optimal for driving stepping motors at high efficiency and with low-torque ripple. The IC supports Mixed Decay mode for switching the attenuation ratio at chopping. The switching time for the attenuation ratio can be switched in four stages according to the load. Features z Two stepping motors driven by micro−step pseudo sine wave are controlled by a single driver IC z Monolithic Bi-CMOS IC z Low ON-resistance of Ron = 1.