DRV3205-Q1

AKTIV

3-Phasen-Gate-Treiber für 12-V- und 24-V-Batterien für die Automobilindustrie mit Stromshunt-Verstär

Produktdetails

Rating Automotive Architecture Gate driver Control interface 3xPWM, 6xPWM Gate drive (A) 1 Vs (min) (V) 4.75 Vs ABS (max) (V) 60 Features Current sense Amplifier, 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 Current sense Amplifier, SPI/I2C, Watchdog timer Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Compliant
HTQFP (PHP) 48 81 mm² 9 x 9
  • 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
  • Three Integrated High-Accuracy Current Sense Amplifiers
  • 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)
    • Shunt Current Limit (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)
  • 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
  • Three Integrated High-Accuracy Current Sense Amplifiers
  • 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)
    • Shunt Current Limit (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)

The DRV3205-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.

The DRV3205-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.

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Technische Dokumentation

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Typ Titel Datum
* Data sheet DRV3205-Q1 Three-Phase Automotive Gate Driver With Three Integrated Current Shunt Amplifiers and Enhanced Protection, Diagnostics, and Monitoring datasheet (Rev. E) PDF | HTML 28 Feb 2017
Application note Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 14 Okt 2021
Application note Protecting Automotive Motor Drive Systems from Reverse Polarity Conditions (Rev. A) 19 Feb 2019
Application brief Designing High-Side and 3-Phase Isolator MOSFET Circuits in Motor Apps 09 Mai 2018
Functional safety information Analog components advance functional safety development for automotive applicati 20 Jan 2017
Application note Monitoring DRV3205-Q1 Die Temperature With RVSET Pin 09 Jan 2017
Technical article The other motors in electric vehicle systems (part 4) PDF | HTML 17 Nov 2016
Application note Electric Power Steering Design Guide With DRV3205-Q1 18 Okt 2016
Application note Q&A Watchdog Timer Configuration for DRV3205-Q1 11 Okt 2016
Application note DRV3205-Q1 Negative Voltage Stress on Source Pins 06 Sep 2016
Application note DRV3205-Q1 Applications in 24-V Automotive Systems 09 Aug 2016
EVM User's guide DRV3205-Q1 Evaluation Module User's Guide 09 Dez 2015

Design und Entwicklung

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Evaluierungsplatine

DRV3205EVM — DRV3205-Q1 Dreiphasiger Gate-Treiber für die Automobilindustrie – Evaluierungsmodul

The Texas Instruments DRV3205 evaluation module (DRV3205EVM) helps designers evaluate the operation and performance of the DRV3205-Q1 and DRV3220-Q1 bridge driver for motor driver applications. The DRV3205EVM can be designed with may TI MCU families with  Micro-Control LaunchPads. The device (...)

Benutzerhandbuch: PDF
Treiber oder Bibliothek

DRV3205-Q1-SAFETY-DOCUMENTS DRV3205-Q1 Safety Documents

DRV3205_Functional_Safety_Analysis_Report
Unterstützte Produkte und Hardware

Unterstützte Produkte und Hardware

Produkte
BLDC-Treiber
DRV3205-Q1 3-Phasen-Gate-Treiber für 12-V- und 24-V-Batterien für die Automobilindustrie mit Stromshunt-Verstär
Simulationsmodell

DRV3205Q1 TINA-TI Reference Design

SLVMBK4.TSC (84 KB) - TINA-TI Reference Design
Simulationsmodell

DRV3205Q1 TINA-TI Spice Model

SLVMBK3.ZIP (3 KB) - TINA-TI Spice Model
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
HTQFP (PHP) 48 Ultra Librarian

Bestellen & Qualität

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  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

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