DRV8829

ACTIVO

Controlador de motor bipolar de paso de medio puente de 50 V y 5 A con regulación de corriente de

Detalles del producto

Number of full bridges 1 Vs (min) (V) 8.2 Vs ABS (max) (V) 50 Peak output current (A) 6 RDS(ON) (HS + LS) (mΩ) 200 Sleep current (µA) 10 Control mode PH/EN Control interface Hardware (GPIO) Features Current Regulation Topology Integrated FET Rating Catalog Operating temperature range (°C) -40 to 85
Number of full bridges 1 Vs (min) (V) 8.2 Vs ABS (max) (V) 50 Peak output current (A) 6 RDS(ON) (HS + LS) (mΩ) 200 Sleep current (µA) 10 Control mode PH/EN Control interface Hardware (GPIO) Features Current Regulation Topology Integrated FET Rating Catalog Operating temperature range (°C) -40 to 85
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4
  • Single H-Bridge PWM Motor Driver
    • Single Brushed-DC Motor Driver
    • 1/2 Bipolar Stepper Motor Driver
  • 5-A peak or 3.5-A rms Output Current
  • 6.5- to 45-V Operating Supply Voltage Range
  • Simple PH/EN Control Interface
  • Multiple Decay Modes
    • Mixed Decay
    • Slow Decay
    • Fast Decay
  • Low-Current Sleep Mode (10 µA)
  • Small Package and Footprint
    • 28 HTSSOP (PowerPAD)
  • Protection Features
    • VM Undervoltage Lockout (UVLO)
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)
    • Fault Condition Indication Pin (nFAULT)
  • APPLICATIONS
    • Automatic Teller and Money Handling Machines
    • Video Security Cameras
    • Multi-Function Printers and Scanners
    • Office Automation Machines
    • Gaming Machines
    • Factory Automation and Robotics
    • Stage Lighting Equipment

All other trademarks are the property of their respective owners

  • Single H-Bridge PWM Motor Driver
    • Single Brushed-DC Motor Driver
    • 1/2 Bipolar Stepper Motor Driver
  • 5-A peak or 3.5-A rms Output Current
  • 6.5- to 45-V Operating Supply Voltage Range
  • Simple PH/EN Control Interface
  • Multiple Decay Modes
    • Mixed Decay
    • Slow Decay
    • Fast Decay
  • Low-Current Sleep Mode (10 µA)
  • Small Package and Footprint
    • 28 HTSSOP (PowerPAD)
  • Protection Features
    • VM Undervoltage Lockout (UVLO)
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)
    • Fault Condition Indication Pin (nFAULT)
  • APPLICATIONS
    • Automatic Teller and Money Handling Machines
    • Video Security Cameras
    • Multi-Function Printers and Scanners
    • Office Automation Machines
    • Gaming Machines
    • Factory Automation and Robotics
    • Stage Lighting Equipment

All other trademarks are the property of their respective owners

The DRV8829 is a brushed-DC motor or 1/2 bipolar stepper driver for industrial applications. The device ouptut stage consists of an N-channel power MOSFET H-bridge driver. The DRV8829 is capable of driving up to 5-A peak current or 3.5-A rms current (with proper printed-circuit-board ground plane for thermal dissipation and at 24 V and TA = 25°C).

The PH/EN pins provide a simple control interface. An internal sense amplifier allows for adjustable current control. A low-power sleep mode is provided for very low quiescent current standby using a dedicated nSLEEP pin. Current regulation decay mode can be set to slow, fast, or mixed decay.

Internal protection functions are provided for undervoltage, overcurrent, short-circuits, and overtemperature. Fault conditions are indicated by a nFAULT pin.

The DRV8829 is a brushed-DC motor or 1/2 bipolar stepper driver for industrial applications. The device ouptut stage consists of an N-channel power MOSFET H-bridge driver. The DRV8829 is capable of driving up to 5-A peak current or 3.5-A rms current (with proper printed-circuit-board ground plane for thermal dissipation and at 24 V and TA = 25°C).

The PH/EN pins provide a simple control interface. An internal sense amplifier allows for adjustable current control. A low-power sleep mode is provided for very low quiescent current standby using a dedicated nSLEEP pin. Current regulation decay mode can be set to slow, fast, or mixed decay.

Internal protection functions are provided for undervoltage, overcurrent, short-circuits, and overtemperature. Fault conditions are indicated by a nFAULT pin.

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Documentación técnica

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* Data sheet DRV8829 5-A 45-V Single H-Bridge Motor Driver datasheet (Rev. E) PDF | HTML 31 ago 2015
Application note Understanding Motor Driver Current Ratings (Rev. A) PDF | HTML 05 jul 2024
Application note Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 14 oct 2021
Application note Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A) PDF | HTML 22 jul 2021
Application note Methods to Configure Current Regulation for Brushed and Stepper Motors (Rev. B) PDF | HTML 19 ene 2021
Application note PowerPAD™ Thermally Enhanced Package (Rev. H) 06 jul 2018
More literature TM4C123x Stepper Motor Control Product Summary 06 jul 2015
Application brief PowerPAD™ Made Easy (Rev. B) 12 may 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

DRV8829EVM — Módulo de evaluación para DRV8829

The DRV8829 evaluation module consists of a two 5.0A, single H-bridge motor drivers 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 (...)

Guía del usuario: PDF
Soporte de software

SLVC365 DRV8828-29 Software

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Drivers para motores de corriente continua con escobillas (BDC)
DRV8828 Controlador de motor de puente H de 47 V y 3 A con regulación de corriente de 32 niveles DRV8829 Controlador de motor bipolar de paso de medio puente de 50 V y 5 A con regulación de corriente de
Desarrollo de hardware
Placa de evaluación
DRV8829EVM Módulo de evaluación para DRV8829
Esquema

Hardware: CPG006 - DRV8828/29 EVM

SLVC585.ZIP (340 KB)
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HTSSOP (PWP) 28 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

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