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LMD18201 - 55V H-Bridge

General Description

The LMD18201 is a 3A H-Bridge designed for motion control applications.

The device is built using a multitechnology process which combines bipolar and CMOS control circuitry with DMOS power devices on the same monolithic structure.

Key Features

  • 1.
  • 2 Delivers up to 3A Continuous Output.
  • Operates at Supply Voltages up to 55V.
  • Low RDS(ON) Typically 0.33Ω per Switch at 3A.
  • TTL and CMOS Compatible Inputs.
  • No “Shoot-Through” Current.
  • Thermal Warning Flag Output at 145°C.
  • Thermal Shutdown (Outputs Off) at 170°C.
  • Internal Clamp Diodes.
  • Shorted Load Protection.
  • Internal Charge Pump with External Bootstrap Capability.

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Other Datasheets by Texas Instruments

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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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LMD18201 www.ti.com SNVS092D – APRIL 1998 – REVISED APRIL 2013 LMD18201 3A, 55V H-Bridge Check for Samples: LMD18201 FEATURES 1 •2 Delivers up to 3A Continuous Output • Operates at Supply Voltages up to 55V • Low RDS(ON) Typically 0.33Ω per Switch at 3A • TTL and CMOS Compatible Inputs • No “Shoot-Through” Current • Thermal Warning Flag Output at 145°C • Thermal Shutdown (Outputs Off) at 170°C • Internal Clamp Diodes • Shorted Load Protection • Internal Charge Pump with External Bootstrap Capability APPLICATIONS • DC and Stepper Motor Drives • Position and Velocity Servomechanisms • Factory Automation Robots • Numerically Controlled Machinery • Computer Printers and Plotters DESCRIPTION The LMD18201 is a 3A H-Bridge designed for motion control applications.