DRV8411A

ACTIVO

Controlador de motor de puente H doble de 1.65 V a 11 V y 4 A con regulación de corriente IPROPI<

Detalles del producto

Vs ABS (max) (V) 12 Vs (min) (V) 1.65 Peak output current (A) 4 Control mode PWM Number of full bridges 2 RDS(ON) (HS + LS) (mΩ) 400 Sleep current (µA) 0.03 Decay mode Fast, Slow Features Current Regulation, Integrated Current Sensing Rating Catalog Operating temperature range (°C) -40 to 125
Vs ABS (max) (V) 12 Vs (min) (V) 1.65 Peak output current (A) 4 Control mode PWM Number of full bridges 2 RDS(ON) (HS + LS) (mΩ) 400 Sleep current (µA) 0.03 Decay mode Fast, Slow Features Current Regulation, Integrated Current Sensing Rating Catalog Operating temperature range (°C) -40 to 125
HTSSOP (PWP) 16 32 mm² 5 x 6.4 WQFN (RTE) 16 9 mm² 3 x 3
  • Dual H-bridge motor driver, can drive -
    • One bipolar stepper motor
    • One or two brushed DC motors
    • Solenoids and other inductive loads
  • Low ON-resistance: HS + LS = 400mΩ (Typical, 25°C)
  • Wide Power Supply Voltage Range
    • 1.65 to 11V
  • Pin-to-pin compatible with -

  • High output current capability: 4A Peak
  • PWM control interface

  • Supports 1.8V, 3.3V, and 5V logic inputs
  • Integrated current regulation
  • IPROPI current sense output for stall detection
  • Low-power sleep mode
    • ≤ 40nA at VVM = 5V, TJ = 25°C
  • Small package and footprint

    • 16-pin HTSSOP with PowerPAD™, 5.0×4.4mm

    • 16-Pin WQFN with PowerPAD™, 3.0×3.0mm

  • Integrated protection features
    • VM undervoltage lockout (UVLO)
    • Auto-retry overcurrent protection (OCP)
    • Thermal shutdown (TSD)
    • Fault Indication Pin (nFAULT)
  • Dual H-bridge motor driver, can drive -
    • One bipolar stepper motor
    • One or two brushed DC motors
    • Solenoids and other inductive loads
  • Low ON-resistance: HS + LS = 400mΩ (Typical, 25°C)
  • Wide Power Supply Voltage Range
    • 1.65 to 11V
  • Pin-to-pin compatible with -

  • High output current capability: 4A Peak
  • PWM control interface

  • Supports 1.8V, 3.3V, and 5V logic inputs
  • Integrated current regulation
  • IPROPI current sense output for stall detection
  • Low-power sleep mode
    • ≤ 40nA at VVM = 5V, TJ = 25°C
  • Small package and footprint

    • 16-pin HTSSOP with PowerPAD™, 5.0×4.4mm

    • 16-Pin WQFN with PowerPAD™, 3.0×3.0mm

  • Integrated protection features
    • VM undervoltage lockout (UVLO)
    • Auto-retry overcurrent protection (OCP)
    • Thermal shutdown (TSD)
    • Fault Indication Pin (nFAULT)

The DRV8411A is a dual H-bridge motor driver that can drive one or two DC brush motors, one stepper motor, solenoids, or other inductive loads. The tripler charge pump allows the device to operate down to 1.65V to accommodate 1.8V supply rails and low-battery conditions. The charge pump integrates all capacitors and allows for 100% duty cycle operation. The inputs and outputs can be paralleled to drive high current brush DC motors with half the RDS(on).

The device implements current sensing and regulation. Internal current mirrors output the current sense information on the IPROPI pins, eliminating the need for large power shunt resistors, thereby saving board area and reducing system cost. The IPROPI outputs allow a microcontroller to detect motor stall or changes in load conditions. Using the VREF pin, the devices can regulate the motor current during startup and high-load events without interaction from a microcontroller.

A low-power sleep mode achieves ultra-low quiescent current draw by shutting down most of the internal circuitry. Internal protection features include undervoltage, overcurrent, and overtemperature.

The DRV8411A is part of a family of devices which come in pin-to-pin, scalable RDS(ON) options to support various loads with minimal design changes. See for information on the devices in this family. View our full portfolio of brushed motor drivers on ti.com.

The DRV8411A is a dual H-bridge motor driver that can drive one or two DC brush motors, one stepper motor, solenoids, or other inductive loads. The tripler charge pump allows the device to operate down to 1.65V to accommodate 1.8V supply rails and low-battery conditions. The charge pump integrates all capacitors and allows for 100% duty cycle operation. The inputs and outputs can be paralleled to drive high current brush DC motors with half the RDS(on).

The device implements current sensing and regulation. Internal current mirrors output the current sense information on the IPROPI pins, eliminating the need for large power shunt resistors, thereby saving board area and reducing system cost. The IPROPI outputs allow a microcontroller to detect motor stall or changes in load conditions. Using the VREF pin, the devices can regulate the motor current during startup and high-load events without interaction from a microcontroller.

A low-power sleep mode achieves ultra-low quiescent current draw by shutting down most of the internal circuitry. Internal protection features include undervoltage, overcurrent, and overtemperature.

The DRV8411A is part of a family of devices which come in pin-to-pin, scalable RDS(ON) options to support various loads with minimal design changes. See for information on the devices in this family. View our full portfolio of brushed motor drivers on ti.com.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet DRV8411A Dual H-Bridge Motor Driver with Current Regulation datasheet (Rev. B) PDF | HTML 08 jul 2024
Product overview Brushed and Stepper Motor Drivers in Video Surveillance PDF | HTML 22 feb 2024
Certificate DRV8411AEVM EU RoHS Declaration of Conformity (DoC) 22 ago 2022

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

DRV8411AEVM — Controlador de motor de puente en H doble con módulo de evaluación de regulación de corriente DRV841

El módulo de evaluación (EVM) DRV8411A permite a los diseñadores evaluar el controlador de puente H dual DRV8411A.  El EVM incluye un microcontrolador y una interfaz gráfica de usuario (GUI) para facilitar el control del controlador del motor. La EVM viene con todas las herramientas y el software (...)

Guía del usuario: PDF | HTML
Firmware

DRV841XEVM-FIRMWARE Firmware source code for the DRV8410EVM, DRV8411EVM, and DRV8411AEVM

Zipped folder containing manifest and firmware source code for the evaluation modules of the DRV841x family of devices.
Productos y hardware compatibles

Productos y hardware compatibles

Opciones de descarga
GUI para el módulo de evaluación (EVM)

DRV841XEVM-GUI GUI installer for the DRV8410EVM, DRV8411EVM, and DRV8411AEVM

Zipped folder containing manifests and GUI installer for DRV841x family of devices.
Productos y hardware compatibles

Productos y hardware compatibles

Iniciar Opciones de descarga
Primeros pasos

MSP-MOTOR-CONTROL MSP firmware solutions for motor control

MSP Motor Control is a collection of software, tools and examples to spin motors in 30 minutes or less with MSPM0 Arm® Cortex® M0+ MCUs and popular motor driver solutions.

MSP Motor Control provides examples for supported hardware kits to spin brushed, stepper, and three-phase motors with sensored (...)

Productos y hardware compatibles

Productos y hardware compatibles

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HTSSOP (PWP) 16 Ultra Librarian
WQFN (RTE) 16 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

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