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DRV8809 - Combination Motor Driver

General Description

The DRV8809/DRV8810 provides an integrated motor driver solution.

The chip has four H-bridges internally and is configurable to eight different modes of combination motor driver control.

Key Features

  • 1 Configurable to Eight Modes of Combination Motor Driver.
  • Bipolar Stepper Motor Driver.
  • 16-Step Current-Mode Control.
  • 800-mA Average Output Current as Stepper Motor Drive.
  • DC Motor Driver.
  • 800-mA Maximum Continuous Current and 8-A/500-ns or 3-A/100-ms Peak Current for Each DC Motor Drive.
  • Low ON resistance Rds(ON) = 0.55 Ω at TJ = 25°C (Typ).
  • Three Integrated DC-DC Converters.
  • On/Off Selectable Using C_SELECT Pin a.

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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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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DRV8809, DRV8810 SLVS854E – JULY 2008 – REVISED DECEMBER 2014 DRV8809/10 Combination Motor Drivers With DC-DC Converters 1 Features •1 Configurable to Eight Modes of Combination Motor Driver – Bipolar Stepper Motor Driver – 16-Step Current-Mode Control – 800-mA Average Output Current as Stepper Motor Drive – DC Motor Driver – 800-mA Maximum Continuous Current and 8-A/500-ns or 3-A/100-ms Peak Current for Each DC Motor Drive – Low ON resistance Rds(ON) = 0.55 Ω at TJ = 25°C (Typ) • Three Integrated DC-DC Converters – On/Off Selectable Using C_SELECT Pin and Serial Interface – Outputs Programmable With External Resistor Network From 1.5 V to VDIN × 0.8 – 1.