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TB67S128FTG - CLOCK-in and Serial controlled Bipolar Stepping Motor Driver

General Description

Pin No.

Key Features

  • P-VQFN64-0909-0.50-006.
  • BiCD process integrated monolithic IC.
  • Capable of controlling 1 bipolar stepping motor.
  • PWM controlled constant-current drive Weight: 0.229 g (typ. ).
  • Low on-resistance (High + Low side = 0.25 Ω (typ. )) MOSFET output stage.
  • Allows full, half, quarter, 1/8, 1/16, 1/32, 1/64, and 1/128 step operation.
  • High efficiency motor current control mechanism (ADMD: Advanced Dynamic Mixed Decay).
  • Built-in Anti-stall architecture (AGC: Act.

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Datasheet Details

Part number TB67S128FTG
Manufacturer Toshiba
File Size 2.06 MB
Description CLOCK-in and Serial controlled Bipolar Stepping Motor Driver
Datasheet download datasheet TB67S128FTG Datasheet

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Full PDF Text Transcription (Reference)

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TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67S128FTG TB67S128FTG CLOCK-in and Serial controlled Bipolar Stepping Motor Driver 1. Outline The TB67S128FTG is a two-phase bipolar stepping motor driver using a PWM chopper. The clock in decoder is built in. Fabricated with the BiCD process, output rating is 50 V/5.0 A (Motor supply voltage = 44 V). 2. Features P-VQFN64-0909-0.50-006  BiCD process integrated monolithic IC.  Capable of controlling 1 bipolar stepping motor.  PWM controlled constant-current drive Weight: 0.229 g (typ.)  Low on-resistance (High + Low side = 0.25 Ω (typ.)) MOSFET output stage.  Allows full, half, quarter, 1/8, 1/16, 1/32, 1/64, and 1/128 step operation.