Detalles del producto

Control interface Hardware (GPIO) Control mode PWM Vs (max) (V) 60 Vs (min) (V) 8.2 Vs ABS (max) (V) 65 Peak output current (A) 2.3 Operating temperature range (°C) -40 to 125 Rating Catalog Topology LSS
Control interface Hardware (GPIO) Control mode PWM Vs (max) (V) 60 Vs (min) (V) 8.2 Vs ABS (max) (V) 65 Peak output current (A) 2.3 Operating temperature range (°C) -40 to 125 Rating Catalog Topology LSS
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 NMOS FETs With Overcurrent Protection
    • Integrated Inductive Clamp Diodes
    • Parallel 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 NMOS FETs With Overcurrent Protection
    • Integrated Inductive Clamp Diodes
    • Parallel 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 DRV8803 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 DRV8803 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.

The device is controlled through a simple parallel interface.

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

The DRV8803 is available in a 20-pin thermally-enhanced SOIC package and a 16-pin HTSSOP package (Eco-friendly: RoHS & no Sb/Br).

The DRV8803 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 DRV8803 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.

The device is controlled through a simple parallel interface.

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

The DRV8803 is available in a 20-pin thermally-enhanced SOIC package and a 16-pin HTSSOP package (Eco-friendly: RoHS & no Sb/Br).

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Documentación técnica

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Tipo Título Fecha
* Data sheet DRV8803 Quad Low-Side Driver IC datasheet (Rev. C) PDF | HTML 30 nov 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

DRV8803EVM — Módulo de evaluación DRV8803

El módulo de evaluación DRV8803 consta de un controlador de motor de lado bajo cuádruple con interfaz de control paralelo que se puede utilizar para accionar un motor paso a paso unipolar hasta cuatro motores de corriente continua (CC) u otras cargas como solenoides. Con el DRV8803EVM, los (...)

Guía del usuario: PDF
Diseños de referencia

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This reference design demonstrates the working of various functional blocks of an automatic power factor controller (PFC) used in MV/LV electrical distribution. This includes accurate measurement and computation of voltages, currents, power and power factor, display of measured parameters (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-010008 — Diseño de referencia basado en TVS de abrazadera plana para protección contra transitorios para apli

This reference design features multiple approaches for  protecting AC or DC analog input, DC analog output, AC or DC binary input, digital output with a high side or low side driver, LCD bias supply, USB interfaces (power and data) and onboard power supplies with 24, 12 or 5V input used in (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-00319 — Diseño de referencia del módulo PLC de salida digital de alta velocidad

This high-speed digital output reference design for programmable logic controllers (PLCs) illustrates low-cost, simple high-speed single-ended digital output module using standard low-side driver and backplane powered using isolated power stage. High-speed digital output modules are required for (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-00320 — Diseño de referencia del módulo de salida digital de lado bajo paralelo de 0.5 A de 8 canales para P

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 driver with parallel interface as it makes the MCU interface easy to test together with (...)
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

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Soporte y capacitación

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