DRV8839

ACTIVO

Controlador de puente H de 12 V y 1.8 A con control independiente de medio puente

Detalles del producto

Number of full bridges 1 Vs (min) (V) 1.8 Vs ABS (max) (V) 12 Peak output current (A) 1.9 RDS(ON) (HS + LS) (mΩ) 280 Sleep current (µA) 0.03 Control mode Independent 1/2-Bridge, PWM Control interface Hardware (GPIO) Rating Catalog Operating temperature range (°C) -40 to 85
Number of full bridges 1 Vs (min) (V) 1.8 Vs ABS (max) (V) 12 Peak output current (A) 1.9 RDS(ON) (HS + LS) (mΩ) 280 Sleep current (µA) 0.03 Control mode Independent 1/2-Bridge, PWM Control interface Hardware (GPIO) Rating Catalog Operating temperature range (°C) -40 to 85
WSON (DSS) 12 6 mm² 3 x 2
  • Dual ½-H-Bridge Motor Driver
    • Drives a DC Motor or One Winding of a Stepper Motor, or Other Loads
    • Low MOSFET ON-Resistance:
      HS + LS 280 mΩ
  • 1.8-A Maximum Drive Current
  • Separate Motor and Logic Supply Pins:
    • 0-V to 11-V Motor-Operating Supply-Voltage
    • 1.8-V to 7-V Logic Supply-Voltage
  • Individual ½-H-Bridge Control Input Interface
  • Low-Power Sleep Mode With 120-nA Maximum Combined Supply Current
  • 2.00-mm × 3.00-mm 12-Pin WSON Package

All trademarks are the property of their respective owners.

  • Dual ½-H-Bridge Motor Driver
    • Drives a DC Motor or One Winding of a Stepper Motor, or Other Loads
    • Low MOSFET ON-Resistance:
      HS + LS 280 mΩ
  • 1.8-A Maximum Drive Current
  • Separate Motor and Logic Supply Pins:
    • 0-V to 11-V Motor-Operating Supply-Voltage
    • 1.8-V to 7-V Logic Supply-Voltage
  • Individual ½-H-Bridge Control Input Interface
  • Low-Power Sleep Mode With 120-nA Maximum Combined Supply Current
  • 2.00-mm × 3.00-mm 12-Pin WSON Package

All trademarks are the property of their respective owners.

The DRV8839 provides a versatile power driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered applications. The device has two independent ½-H-bridge drivers and can drive one DC motor or one winding of a stepper motor, as well as other devices like solenoids. The output stages use N-channel power MOSFETs configured as ½-H-bridges. An internal charge pump generates needed gate-drive voltages.

The DRV8839 can supply up to 1.8-A of output current. It operates on a motor power supply voltage from 0 V to 11 V and a device power supply voltage of 1.8 V to 7 V.

The DRV8839 has independent input and enable pins for each ½-H-bridge which allow independent control of each output.

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

The DRV8839 is packaged in a 12-pin,
2.00-mm × 3.00-mm WSON package (Eco-friendly: RoHS and no Sb/Br).

For all available packages, see the Orderable Addendum at the end of the data sheet.

The DRV8839 provides a versatile power driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered applications. The device has two independent ½-H-bridge drivers and can drive one DC motor or one winding of a stepper motor, as well as other devices like solenoids. The output stages use N-channel power MOSFETs configured as ½-H-bridges. An internal charge pump generates needed gate-drive voltages.

The DRV8839 can supply up to 1.8-A of output current. It operates on a motor power supply voltage from 0 V to 11 V and a device power supply voltage of 1.8 V to 7 V.

The DRV8839 has independent input and enable pins for each ½-H-bridge which allow independent control of each output.

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

The DRV8839 is packaged in a 12-pin,
2.00-mm × 3.00-mm WSON package (Eco-friendly: RoHS and no Sb/Br).

For all available packages, see the Orderable Addendum at the end of the data sheet.

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Documentación técnica

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* Data sheet DRV8839 Low-Voltage Dual ½-H-Bridge Driver IC datasheet (Rev. C) PDF | HTML 09 ago 2016
Application note Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 14 oct 2021
EVM User's guide DRV8839EVM User's Guide 20 feb 2013

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

DRV8839EVM — Módulo de evaluación DRV8839

The DRV8839EVM (evaluation module) serves as a user-friendly evaluation kit to demonstrate TI's low-voltage motor driver DRV8839. Users can control the DRV8839 with the onboard MS430 microcontroller with pre-loaded firmware, or with an external microcontroller. The board can simply be powered up by (...)

Guía del usuario: PDF
Soporte de software

SLVC524 DRV8839 Hardware and Software Files

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Drivers para motores de corriente continua con escobillas (BDC)
DRV8839 Controlador de puente H de 12 V y 1.8 A con control independiente de medio puente
Desarrollo de hardware
Placa de evaluación
DRV8839EVM Módulo de evaluación DRV8839
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
WSON (DSS) 12 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.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

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