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Toshiba TB67H453 Single Channel H-Bridge Driver

Toshiba TB67H453 Single Channel H-Bridge Driver has a current monitoring function with voltage feedback from the ISENSE output pin. The device's absolute maximum rating is 50V and 3.5A. The device can control one brushed DC motor (bi-directional) or two brushed DC motors (single direction). Toshiba TB67H453 comes in an HTSSOP-16 (TB67H453FNG) or VQFN-16 (TB67H453FTG) package with an exposed thermal pad.

Features

  • Controlling brushed DC motor with integrated H-Bridge
  • 4.5V to 44V operation voltage range
  • 3.5A (max.) output current range
  • Integrated low Rds(on) (H+L = 0.6Ω (typ.))
  • Current monitoring function (ISENSE)
  • Low power consumption/standby current
  • Multiple error detections (over temperature (TSD), over current (ISD), under voltage lockout (UVLO))
  • Error detection (TSD/ISD/UVLO) signal output function
  • Fully integrated charge pump (external capacitor not required)
  • HTSSOP-16/VQFN-16 pin packages with exposed thermal pad

Applications

  • Current, voltage feedback monitoring
  • Bi-directional control of brushed DC motors
  • Single-direction control of two brushed DC motors
  • Applications requiring a 50V and 3.5A motor driver

Block Diagram

Block Diagram - Toshiba TB67H453 Single Channel H-Bridge Driver

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Yayınlandı: 2025-01-13 | Güncellenmiş: 2025-12-05