DRV3220-Q1

ACTIVO

Controlador de puerta trifásico de batería de 12 V y 24 V para automoción con protección mejorada

Detalles del producto

Rating Automotive Architecture Gate driver Control interface 3xPWM, 6xPWM Gate drive (A) 1 Vs (min) (V) 4.75 Vs ABS (max) (V) 60 Features SPI/I2C, Watchdog timer Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Compliant
Rating Automotive Architecture Gate driver Control interface 3xPWM, 6xPWM Gate drive (A) 1 Vs (min) (V) 4.75 Vs ABS (max) (V) 60 Features SPI/I2C, Watchdog timer Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Compliant
HTQFP (PHP) 48 81 mm² (9 mm × 9 mm)
  • AEC-Q100 Qualified for Automotive Applications:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
  • Three-Phase Bridge Driver for Motor Control
  • Suitable for 12-V and 24-V Applications
  • Integrated Boost Converter, Gate Drive to 4.75 V
  • Drives 6 Separate N-Channel Power MOSFETs
  • Strong 1-A Gate Drive for High-Current FETs
  • Programmable Dead Time
  • PWM Frequency up to 20 kHz
  • Supports 100% Duty Cycle Operation
  • Short-Circuit Protection
    • VDS-Monitoring (Adjustable Detection Level)
  • Overvoltage and Undervoltage Protection
  • Overtemperature Warning and Shut Down
  • Sophisticated Failure Detection and Handling Through SPI
  • System Supervision
    • Q&A Watchdog
    • I/O Supply Monitoring
    • ADREF Monitoring
  • Programmable Internal Fault Diagnostics
  • Sleep Mode Function
  • Thermally-Enhanced 48-Pin HTQFP PowerPAD IC Package (7-mm × 7-mm Body)

All trademarks are the property of their respective owners.

  • AEC-Q100 Qualified for Automotive Applications:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
  • Three-Phase Bridge Driver for Motor Control
  • Suitable for 12-V and 24-V Applications
  • Integrated Boost Converter, Gate Drive to 4.75 V
  • Drives 6 Separate N-Channel Power MOSFETs
  • Strong 1-A Gate Drive for High-Current FETs
  • Programmable Dead Time
  • PWM Frequency up to 20 kHz
  • Supports 100% Duty Cycle Operation
  • Short-Circuit Protection
    • VDS-Monitoring (Adjustable Detection Level)
  • Overvoltage and Undervoltage Protection
  • Overtemperature Warning and Shut Down
  • Sophisticated Failure Detection and Handling Through SPI
  • System Supervision
    • Q&A Watchdog
    • I/O Supply Monitoring
    • ADREF Monitoring
  • Programmable Internal Fault Diagnostics
  • Sleep Mode Function
  • Thermally-Enhanced 48-Pin HTQFP PowerPAD IC Package (7-mm × 7-mm Body)

All trademarks are the property of their respective owners.

The DRV3220-Q1 bridge driver is dedicated to automotive three-phase brushless DC motor control applications. The device provides six dedicated drivers for standard-level N-channel MOSFET transistors. A boost converter with an integrated FET provides the overdrive voltage, allowing full control on the power stages even for low battery voltage down to 4.75 V. The strong driver strength is suitable for high-current applications and programmable to limit peak output current.

The device incorporates robust FET protection and system monitoring functions like a Q&A watchdog and voltage monitors for I/O supplies and ADC reference voltages. Integrated internal diagnostic functions can be accessed and programmed through an SPI interface.

For all available packages, see the orderable addendum at the end of the data sheet.

The DRV3220-Q1 bridge driver is dedicated to automotive three-phase brushless DC motor control applications. The device provides six dedicated drivers for standard-level N-channel MOSFET transistors. A boost converter with an integrated FET provides the overdrive voltage, allowing full control on the power stages even for low battery voltage down to 4.75 V. The strong driver strength is suitable for high-current applications and programmable to limit peak output current.

The device incorporates robust FET protection and system monitoring functions like a Q&A watchdog and voltage monitors for I/O supplies and ADC reference voltages. Integrated internal diagnostic functions can be accessed and programmed through an SPI interface.

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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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos DRV3220-Q1 Three-Phase Automotive Gate Driver With Enhanced Protection, Diagnostics, and Monitoring datasheet PDF | HTML 17/02/2017
Nota sobre la aplicación Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 14/10/2021
Nota sobre la aplicación Protecting Automotive Motor Drive Systems from Reverse Polarity Conditions (Rev. A) 19/02/2019
Application brief Designing High-Side and 3-Phase Isolator MOSFET Circuits in Motor Apps 9/05/2018
Información sobre seguridad funcional Analog components advance functional safety development for automotive applicati 20/01/2017

Diseño y desarrollo

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Placa de evaluación

DRV3205EVM — Módulo de evaluación de controlador de puerta trifásico para automoción DRV3205-Q1

El módulo de evaluación DRV3205 (DRV3205EVM) de Texas Instruments ayuda a los diseñadores a evaluar el funcionamiento y rendimiento del conductor de puente DRV3205-Q1 y DRV3220-Q1 para aplicaciones de control de motores. El DRV3205EVM puede integrarse con varias familias de microcontroladores TI (...)

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