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UMD9111 - BRUSH DC MOTOR DRIVER

Description

UTC UMD9111 is an integrated brush DC motor drive solution for battery-powered toys, low-voltage or battery-powered motion control applications.

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

Features

  • H bridge driver of internal PMOS/NMOS power switches.
  • Built-in anti-common state conduction circuit.
  • Low output impedance.
  • Low standby current (typ.0.1uA).
  • Low static operational current.
  • On-chip thermal shut down (TSD) with hysteresis.

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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 UMD9111 Preliminary BRUSH DC MOTOR DRIVE CIRCUIT  DESCRIPTION UTC UMD9111 is an integrated brush DC motor drive solution for battery-powered toys, low-voltage 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, the maximum continuous output current reaches 0.8A, and the maximum peak output current reaches 1.5A. UTC UMD9111 has on-chip temperature protection function.
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