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DRV8411

ACTIVO

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

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DRV8411

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Detalles del producto

Vs ABS (max) (V) 12 Vs (min) (V) 1.65 Peak output current (A) 4 Control mode PWM Control interface Hardware (GPIO) Number of full bridges 2 Full-scale current (A) 2.1 RDS(ON) (HS + LS) (mΩ) 400 Sleep current (µA) 0.04 Microstepping levels 2 Decay mode Fast, Slow Features Current Regulation 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 Control interface Hardware (GPIO) Number of full bridges 2 Full-scale current (A) 2.1 RDS(ON) (HS + LS) (mΩ) 400 Sleep current (µA) 0.04 Microstepping levels 2 Decay mode Fast, Slow Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 125
HTSSOP (PWP) 16 32 mm² (5 mm × 6.4 mm) WQFN (RTE) 16 9 mm² (3 mm × 3 mm)
  • 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
  • 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
  • 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 DRV8411 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 regulation by comparing an internal refernce voltage to the voltage on the xISEN pins, which is proportional to motor current through an external sense resistor. The ability to limit current can significantly reduce large currents during motor startup and stall conditions.

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 DRV8411 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 DRV8411 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 regulation by comparing an internal refernce voltage to the voltage on the xISEN pins, which is proportional to motor current through an external sense resistor. The ability to limit current can significantly reduce large currents during motor startup and stall conditions.

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 DRV8411 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 Descargar la versión más reciente en inglés Fecha
* Hoja de datos DRV8411 Dual H-Bridge Motor Driver with Current Regulation datasheet (Rev. C) PDF | HTML 5/06/2024
Product overview Brushed and Stepper Motor Drivers in Video Surveillance PDF | HTML 22/02/2024
Certificado DRV8411EVM EU RoHS Declaration of Conformity (DoC) 19/08/2022

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

DRV8411EVM — Controlador de motor de doble puente en H con regulación de corriente del módulo de evaluación DRV84

El módulo de evaluación (EVM) DRV8411 permite a los diseñadores evaluar el controlador de puente H dual DRV8411.  El EVM incluye un MCU y una interfaz gráfica de usuario (GUI) para facilitar el control del controlador del motor. El EVM incluye todas las herramientas y el software necesarios para (...)

Productos y hardware compatibles
En inventario
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No disponible
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
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
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HTSSOP (PWP) 16 Ultra Librarian
WQFN (RTE) 16 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

Pedidos y calidad

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

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