Detalles del producto

Vs (min) (V) 8.2 Vs ABS (max) (V) 65 Full-scale current (A) 1.5 Peak output current (A) 2.3 RDS(ON) (HS + LS) (mΩ) 500 Control mode Serial Control interface Serial Rating Catalog Operating temperature range (°C) -40 to 125
Vs (min) (V) 8.2 Vs ABS (max) (V) 65 Full-scale current (A) 1.5 Peak output current (A) 2.3 RDS(ON) (HS + LS) (mΩ) 500 Control mode Serial Control interface Serial Rating Catalog Operating temperature range (°C) -40 to 125
HTSSOP (PWP) 16 32 mm² 5 x 6.4 SOIC (DW) 20 131.84 mm² 12.8 x 10.3
  • 4-Channel Protected Low-Side Driver
    • Four N-Channel MOSFETs With Overcurrent
      Protection
    • Integrated Inductive Clamp Diodes
    • Serial Interface
  • DW Package: 1.5-A (Single Channel On) /
    800-mA (Four Channels On) Maximum Drive
    Current per Channel (at 25°C)
  • PWP Package: 2-A (Single Channel On) /
    1-A (Four Channels On) Maximum Drive Current
    per Channel (at 25°C, With Proper PCB
    Heatsinking)
  • 8.2-V to 60-V Operating Supply Voltage Range
  • Thermally-Enhanced Surface Mount Package
  • 4-Channel Protected Low-Side Driver
    • Four N-Channel MOSFETs With Overcurrent
      Protection
    • Integrated Inductive Clamp Diodes
    • Serial Interface
  • DW Package: 1.5-A (Single Channel On) /
    800-mA (Four Channels On) Maximum Drive
    Current per Channel (at 25°C)
  • PWP Package: 2-A (Single Channel On) /
    1-A (Four Channels On) Maximum Drive Current
    per Channel (at 25°C, With Proper PCB
    Heatsinking)
  • 8.2-V to 60-V Operating Supply Voltage Range
  • Thermally-Enhanced Surface Mount Package

The DRV8804 provides a 4-channel low-side driver with overcurrent protection. It has built-in diodes to clamp turnoff transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads

In the SOIC (DW) package, the DRV8804 can supply up to 1.5-A (one channel on) or 800-mA (all channels on) continuous output current per channel, at 25°C. In the HTSSOP (PWP) package, it can supply up to 2-A (one channel on) or 1-A (four channels on) continuous output current per channel, at 25°C with proper PCB heatsinking.

A serial interface is provided including a serial data output, which can be daisy-chained to control multiple devices with one serial interface.

Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature, and faults are indicated by a fault output pin.

The DRV8804 is available in a 20-pin, thermally-enhanced SOIC package and a 16-pin HTSSOP package (Eco-friendly: RoHS & no Sb/Br).

The DRV8804 provides a 4-channel low-side driver with overcurrent protection. It has built-in diodes to clamp turnoff transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads

In the SOIC (DW) package, the DRV8804 can supply up to 1.5-A (one channel on) or 800-mA (all channels on) continuous output current per channel, at 25°C. In the HTSSOP (PWP) package, it can supply up to 2-A (one channel on) or 1-A (four channels on) continuous output current per channel, at 25°C with proper PCB heatsinking.

A serial interface is provided including a serial data output, which can be daisy-chained to control multiple devices with one serial interface.

Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature, and faults are indicated by a fault output pin.

The DRV8804 is available in a 20-pin, thermally-enhanced SOIC package and a 16-pin HTSSOP package (Eco-friendly: RoHS & no Sb/Br).

Descargar Ver vídeo con transcripción Video

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 11
Tipo Título Fecha
* Data sheet DRV8804 Quad Serial Interface Low-Side Driver IC datasheet (Rev. F) PDF | HTML 23 dic 2015
Application note Understanding Motor Driver Current Ratings (Rev. A) PDF | HTML 05 jul 2024
Application note Using DRV to Drive Solenoids (Rev. A) PDF | HTML 24 abr 2022
Application note How to Drive Unipolar Stepper Motor with the DRV8xxx PDF | HTML 03 dic 2021
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
Technical article Drive unipolar stepper motors as bipolar stepper motors with a simple wiring recon PDF | HTML 09 abr 2020
Application note PowerPAD™ Thermally Enhanced Package (Rev. H) 06 jul 2018
User guide DRV8803-04-05-06 EVM GUI (Rev. B) 26 abr 2017
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

DRV8804EVM — Módulo de evaluación DRV8804

The DRV8804 evaluation module consists of a quad low-side motor driver with serial control interface that can be used to drive a unipolar stepper motor, up to 4 DC motors or other loads like solenoids. With the DRV8804EVM, designers can quickly and easily evaluate the performance of DRV8804 motor (...)

Guía del usuario: PDF
Diseños de referencia

TIDA-00236 — Módulo de salida digital de 0.5 A y 8 canales de lado bajo para PLC

Digital Output Modules are a standard component in a PLC/PAC or DCS to control actuators, motors and other resistive, capacitive or inductive loads. Customers will benefit from this integrated protected low side drivers and the low pin count control interface which saves pins and isolation (...)
Design guide: PDF
Esquema: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HTSSOP (PWP) 16 Ultra Librarian
SOIC (DW) 20 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. ​​​​​​​​​​​​​​

Videos