DRV10866

ACTIVO

Controlador de motor BLDC trifásico, 5 V nominal, pico de 0.85 A, control trapezoidal sin sensor

Detalles del producto

Rating Catalog Architecture Integrated FET Control topology Sensorless, Trapezoidal Control interface 1xPWM Vs (min) (V) 1.65 Vs ABS (max) (V) 6 Features Integrated FETs, Integrated Motor Control, Tach/FG Feedback Operating temperature range (°C) -40 to 85
Rating Catalog Architecture Integrated FET Control topology Sensorless, Trapezoidal Control interface 1xPWM Vs (min) (V) 1.65 Vs ABS (max) (V) 6 Features Integrated FETs, Integrated Motor Control, Tach/FG Feedback Operating temperature range (°C) -40 to 85
WSON (DSC) 10 9 mm² 3 x 3
  • Input Voltage Range: 1.65 V to 5.5 V
  • Six Integrated MOSFETS With 680-mA Peak
    Output Current
  • Ultralow Quiescent Current: 5 µA (Typical) in
    Standby Mode
  • Total Driver H+L RDSOn 900 mΩ
  • Sensorless Proprietary BMEF Control Scheme
  • 150° Commutation
  • Synchronous Rectification PWM Operation
  • Selectable FG and 1⁄2 FG Open-Drain Output
  • PWMIN Input from 15 kHz to 50 kHz
  • Lock Detection
  • Voltage Surge Protection
  • UVLO
  • Thermal Shutdown
  • Input Voltage Range: 1.65 V to 5.5 V
  • Six Integrated MOSFETS With 680-mA Peak
    Output Current
  • Ultralow Quiescent Current: 5 µA (Typical) in
    Standby Mode
  • Total Driver H+L RDSOn 900 mΩ
  • Sensorless Proprietary BMEF Control Scheme
  • 150° Commutation
  • Synchronous Rectification PWM Operation
  • Selectable FG and 1⁄2 FG Open-Drain Output
  • PWMIN Input from 15 kHz to 50 kHz
  • Lock Detection
  • Voltage Surge Protection
  • UVLO
  • Thermal Shutdown

DRV10866 is a 3- phase, sensorless motor driver with integrated power MOSFETs with drive current capability up to 680-mA peak. DRV10866 is specifically designed for low noise and low external component count fan motor drive applications. DRV10866 has built-in overcurrent protection with no external current sense resistor needed. The synchronous rectification mode of operation achieves increased efficiency for motor driver applications. DRV10866 outputs either FG or 1⁄2 FG to indicate motor speed with open-drain output. A 150° sensorless BEMF control scheme is implemented for a 3-phase motor. DRV10866 is available in the thermally efficient 10-pin, 3-mm × 3-mm × 0.75-mm SON (DSC) package. The operating temperature is specified from –40°C to 125°C.

DRV10866 is a 3- phase, sensorless motor driver with integrated power MOSFETs with drive current capability up to 680-mA peak. DRV10866 is specifically designed for low noise and low external component count fan motor drive applications. DRV10866 has built-in overcurrent protection with no external current sense resistor needed. The synchronous rectification mode of operation achieves increased efficiency for motor driver applications. DRV10866 outputs either FG or 1⁄2 FG to indicate motor speed with open-drain output. A 150° sensorless BEMF control scheme is implemented for a 3-phase motor. DRV10866 is available in the thermally efficient 10-pin, 3-mm × 3-mm × 0.75-mm SON (DSC) package. The operating temperature is specified from –40°C to 125°C.

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 5
Tipo Título Fecha
* Data sheet DRV10866 5-V, 3-Phase, Sensorless BLDC Motor Driver datasheet (Rev. A) PDF | HTML 16 oct 2014
Application note Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 14 oct 2021
EVM User's guide DRV10866EVM User Guide (Rev. B) 29 nov 2018
Application note DRV10866 Lock Detection Functionality (Rev. A) 01 feb 2017
Application note Utilizing the DRV10 Frequency Generator for Closed Loop Speed Control 19 dic 2012

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

DRV10866EVM — Módulo de evaluación DRV10866 para controlador de motor CC, sin escobillas, sin sensor, trifásico, 5

The DRV10866EVM (evaluation module) provides a cost effective, low voltage, sensorless-solution for running a 3-phase BLDC motor in 150 degree trapezoidal commutation.
Guía del usuario: PDF
Diseños de referencia

TIDA-00112 — Sistema de motor sin sensor de 5 V, 3 fases con control de velocidad variable

This reference design provides a simple way to spin and control a 5V, 3-phase, BLDC fan motor with minimum development time and overhead. It utilizes the DRV10866, a sensorless BLDC motor driver, for the power stage and a TLC555 timer to provide a variable duty cycle PWM signal for speed control. (...)
Test report: PDF
Esquema: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
WSON (DSC) 10 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

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