DRV8813

ACTIVO

Posicionador bipolar o controlador de puente H doble de 45 V y 2.5 A con regulación de corriente

Detalles del producto

Vs ABS (max) (V) 47 Vs (min) (V) 8.2 Peak output current (A) 3 Control mode PH/EN Control interface Hardware (GPIO) Number of full bridges 2 Full-scale current (A) 2.5 RDS(ON) (HS + LS) (mΩ) 400 Sleep current (µA) 10 Microstepping levels 4 Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 85
Vs ABS (max) (V) 47 Vs (min) (V) 8.2 Peak output current (A) 3 Control mode PH/EN Control interface Hardware (GPIO) Number of full bridges 2 Full-scale current (A) 2.5 RDS(ON) (HS + LS) (mΩ) 400 Sleep current (µA) 10 Microstepping levels 4 Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 85
HTSSOP (PWP) 28 62.08 mm² (9.7 mm × 6.4 mm)
  • 8.2-V to 45-V Operating Supply Voltage Range
  • 2.5-A Maximum Drive Current at 24 V and
    TA = 25°C
  • Dual H-Bridge Current Control Motor Driver
    • Drive a Bipolar Stepper or Two DC Motors
    • Four Level Winding Current Control
  • Multiple Decay Modes
    • Mixed Decay
    • Slow Decay
    • Fast Decay
  • Industry Standard Parallel Digital ControlInterface
  • Low Current Sleep Mode
  • Built In 3.3-V ReferenceOutput
  • Small Package and Footprint
  • Protection Features
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)
    • VM Undervoltage Lockout (UVLO)
    • Fault Condition Indication Pin (nFAULT)
  • 8.2-V to 45-V Operating Supply Voltage Range
  • 2.5-A Maximum Drive Current at 24 V and
    TA = 25°C
  • Dual H-Bridge Current Control Motor Driver
    • Drive a Bipolar Stepper or Two DC Motors
    • Four Level Winding Current Control
  • Multiple Decay Modes
    • Mixed Decay
    • Slow Decay
    • Fast Decay
  • Industry Standard Parallel Digital ControlInterface
  • Low Current Sleep Mode
  • Built In 3.3-V ReferenceOutput
  • Small Package and Footprint
  • Protection Features
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)
    • VM Undervoltage Lockout (UVLO)
    • Fault Condition Indication Pin (nFAULT)

The DRV8813 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, and can drive a bipolar stepper motor or two DC motors. The output driver block for each consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. The DRV8813 can supply up to 2.5-A peak or 1.75-A RMS output current (with proper heatsinking at 24 V and 25°C).

A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable.

Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout and overtemperature.

The DRV8813 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

The DRV8813 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, and can drive a bipolar stepper motor or two DC motors. The output driver block for each consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. The DRV8813 can supply up to 2.5-A peak or 1.75-A RMS output current (with proper heatsinking at 24 V and 25°C).

A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable.

Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout and overtemperature.

The DRV8813 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos DRV8813 Dual-Bridge Motor Controller IC datasheet (Rev. E) PDF | HTML 1/09/2015
Nota sobre la aplicación Understanding Motor Driver Current Ratings (Rev. A) PDF | HTML 5/07/2024
Nota sobre la aplicación Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 14/10/2021
Nota sobre la aplicación Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A) PDF | HTML 22/07/2021
Nota sobre la aplicación Methods to Configure Current Regulation for Brushed and Stepper Motors (Rev. B) PDF | HTML 19/01/2021
Nota sobre la aplicación High Resolution Microstepping Driver With the DRV88xx Series (Rev. A) PDF | HTML 21/12/2020
Nota sobre la aplicación PowerPAD™ Thermally Enhanced Package (Rev. H) 6/07/2018
Más documentación TM4C123x Stepper Motor Control Product Summary 6/07/2015
Nota sobre la aplicación Optimizing High-Level Micro Stepping of the DRV88xx Driver 19/07/2014
Application brief PowerPAD™ Made Easy (Rev. B) 12/05/2004

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

DRV8813EVM — Módulo de evaluación para DRV8813

The DRV8813 evaluation module consists of a 2.5A, dual-H-bridge motor driver with a Phase/Enable control interface and a small number external components that can be used to drive a single bipolar stepper motor. The on-board MSP430 MCU + software/GUI provides signaling and control and supports up (...)

Guía del usuario: PDF
Productos y hardware compatibles
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Soporte de software

SLVC342 — DRV88xx Software

Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HTSSOP (PWP) 28 Ultra Librarian

Pedidos y calidad

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