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UMD9115 - BRUSH DC MOTOR DRIVER

General Description

UTC UMD9115 is an integrated brush DC motor drive solution for battery-powered toys or battery-powered motion control applications.

It has H bridge driver and uses the PMOS and NMOS power transistors with low output resistance.

Key Features

  • S.
  • H bridge driver of internal PMOS/NMOS power switches.
  • Built-in motor driving power transistors (typ.200mA).
  • Built-in anti-common state conduction circuit.
  • Direct control with the CMOS logic.
  • Low standby current (typ.0.1uA).
  • Low static operational current.
  • On-chip thermal shut down (TSD) with hysteresis CMOS IC SOP-8 www. unisonic. com. tw Copyright © 2023 Unisonic Technologies Co. , Ltd 1 of 7 QW-R109-045.b UMD9115 Preliminary.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UNISONIC TECHNOLOGIES CO., LTD UMD9115 Preliminary BRUSH DC MOTOR DRIVE CIRCUIT  DESCRIPTION UTC UMD9115 is an integrated brush DC motor drive solution for battery-powered toys or battery-powered motion control applications. It has H bridge driver and uses the PMOS and NMOS power transistors with low output resistance. Low on-resistance ensures the circuit to consume lower power in operating at a continuous current, and ensures the circuit to operate stably for a long time. The circuit has a wide working voltage range, and an output power section is able to supply an output current of up to 200mA (typical) according to the logic control. The IC allows control of reversible motors in cassette players and other electrical equipment by using CMOS-level logic signals.