MCF8329HS-Q1

활성

차량용, 12V 및 24V, 무센서 FOC(자속 기준 제어) 3상 BLDC 게이트 드라이버

제품 상세 정보

Rating Automotive Architecture Gate driver Control topology Field-oriented control (FOC), Sensorless Control interface 1xPWM, Analog, I2C, Serial Vs (min) (V) 4.5 Vs ABS (max) (V) 60 Features Code-free Field Oriented Control (FOC), Configurable motor startup and stop options, Improved acoustic performance with automatic dead time compensation, Integrated protections UVLO, Offline motor parameters measurement with Motor Parameter Extraction Tool (MPET) Operating temperature range (°C) -40 to 125
Rating Automotive Architecture Gate driver Control topology Field-oriented control (FOC), Sensorless Control interface 1xPWM, Analog, I2C, Serial Vs (min) (V) 4.5 Vs ABS (max) (V) 60 Features Code-free Field Oriented Control (FOC), Configurable motor startup and stop options, Improved acoustic performance with automatic dead time compensation, Integrated protections UVLO, Offline motor parameters measurement with Motor Parameter Extraction Tool (MPET) Operating temperature range (°C) -40 to 125
WQFN (RRY) 32 24 mm² 6 x 4
  • AEC-Q100 qualified for automotive applications
    • Temperature Grade-1 : –40°C ≤ TA ≤ 125°C
  • Three-phase BLDC gate driver with integrated sensorless motor control algorithm
    • Code-free Field Oriented Control (FOC)
    • Supports up to 2.5kHz (electrical frequency)
    • Speed, current, power or voltage control modes
    • Forward and reverse windmilling support
    • Configurable power and speed limit
    • Analog, PWM, freq. or I2C based control input
    • Configurable dry run detection for pumps
    • External MCU watchdog monitoring with limp home mode and reset signal
    • Optional 1-Hall input support
    • 5-point configurable reference profile support
    • Anti-voltage surge and active braking to prevent DC bus overvoltage
    • Flux weakening for high speed operation
    • Maximum torque per ampere (MTPA) for higher efficiency
  • 65V Three phase half-bridge gate driver
    • Drives 3 high-side and 3 low-side N-channel MOSFETs, 4.5 to 60V operating voltage
    • Supports 100% PWM duty cycle
    • Bootstrap based gate driver architecture
    • 1A/2A peak source/sink current
  • Integrated current sense amplifier
    • Adjustable gain (5, 10, 20, 40V/V)
  • Low power sleep mode
    • 5µA (maximum) at VPVDD = 24V, TA = 25°C
  • Speed loop accuracy: < 3% with internal clock
  • Configurable EEPROM with R/W security
  • Support up to 80kHz PWM switching frequency
  • Configurable LDO: (3.3V or 5V) ± 3%, 50mA
  • Independent driver shutdown path (DRVOFF)
  • Spread spectrum and PWM dithering for EMI mitigation
  • Suite of integrated protection features
    • Undervoltage protection on all supply rails
    • Loss of phase (no motor) detection including lost phase(s) information
    • Short-circuit protection (VDS) for all 6 FETs
    • Motor lock detection
    • Thermal shutdown (TSD)
    • Fault indication on nFAULT or FG pin
    • Optional fault diagnostics over I2C interface
  • AEC-Q100 qualified for automotive applications
    • Temperature Grade-1 : –40°C ≤ TA ≤ 125°C
  • Three-phase BLDC gate driver with integrated sensorless motor control algorithm
    • Code-free Field Oriented Control (FOC)
    • Supports up to 2.5kHz (electrical frequency)
    • Speed, current, power or voltage control modes
    • Forward and reverse windmilling support
    • Configurable power and speed limit
    • Analog, PWM, freq. or I2C based control input
    • Configurable dry run detection for pumps
    • External MCU watchdog monitoring with limp home mode and reset signal
    • Optional 1-Hall input support
    • 5-point configurable reference profile support
    • Anti-voltage surge and active braking to prevent DC bus overvoltage
    • Flux weakening for high speed operation
    • Maximum torque per ampere (MTPA) for higher efficiency
  • 65V Three phase half-bridge gate driver
    • Drives 3 high-side and 3 low-side N-channel MOSFETs, 4.5 to 60V operating voltage
    • Supports 100% PWM duty cycle
    • Bootstrap based gate driver architecture
    • 1A/2A peak source/sink current
  • Integrated current sense amplifier
    • Adjustable gain (5, 10, 20, 40V/V)
  • Low power sleep mode
    • 5µA (maximum) at VPVDD = 24V, TA = 25°C
  • Speed loop accuracy: < 3% with internal clock
  • Configurable EEPROM with R/W security
  • Support up to 80kHz PWM switching frequency
  • Configurable LDO: (3.3V or 5V) ± 3%, 50mA
  • Independent driver shutdown path (DRVOFF)
  • Spread spectrum and PWM dithering for EMI mitigation
  • Suite of integrated protection features
    • Undervoltage protection on all supply rails
    • Loss of phase (no motor) detection including lost phase(s) information
    • Short-circuit protection (VDS) for all 6 FETs
    • Motor lock detection
    • Thermal shutdown (TSD)
    • Fault indication on nFAULT or FG pin
    • Optional fault diagnostics over I2C interface

The MCF8329HS-Q1 provides a single-chip, code-free sensorless FOC solution for driving 12V or 24V automotive brushless-DC motors (BLDC) or Permanent Magnet Synchronous motors (PMSM) up to 2.5kHz (electrical speed). The MCF8329HS-Q1 provide three half-bridge gate drivers, each capable of driving high-side and low-side N-channel power MOSFETs. A trickle charge pump is included to support 100% duty cycle. The MCF8329HS-Q1 can operate from a single power supply.

The algorithm configuration can be stored in non-volatile EEPROM, which allows the device to operate stand-alone once it has been configured. There are a large number of protection features integrated into the MCF8329HS-Q1, intended to protect the device, motor, and system against fault events.

MCF8329HS-Q1 is available in a 32-pin, 0.5mm pin pitch, 6x4mm, wettable flank WQFN package (RRY).

Documentation for reference:

The MCF8329HS-Q1 provides a single-chip, code-free sensorless FOC solution for driving 12V or 24V automotive brushless-DC motors (BLDC) or Permanent Magnet Synchronous motors (PMSM) up to 2.5kHz (electrical speed). The MCF8329HS-Q1 provide three half-bridge gate drivers, each capable of driving high-side and low-side N-channel power MOSFETs. A trickle charge pump is included to support 100% duty cycle. The MCF8329HS-Q1 can operate from a single power supply.

The algorithm configuration can be stored in non-volatile EEPROM, which allows the device to operate stand-alone once it has been configured. There are a large number of protection features integrated into the MCF8329HS-Q1, intended to protect the device, motor, and system against fault events.

MCF8329HS-Q1 is available in a 32-pin, 0.5mm pin pitch, 6x4mm, wettable flank WQFN package (RRY).

Documentation for reference:

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기술 자료

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* Data sheet MCF8329HS-Q1 Automotive Sensorless Field Oriented Control (FOC) Three-Phase BLDC Gate Driver datasheet PDF | HTML 2025/11/17

설계 및 개발

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평가 보드

MCF8329HSRRYEVM — MCF8329HS - WQFN 패키지용 평가 모듈(RRY)

사용자는 MCF8329HSRRYEVM으로 32핀 WQFN 패키지의 MCF8329HS-Q1 모터 드라이버 성능을 평가할 수 있습니다. 평가 모듈(EVM)에는 마이크로 USB 커넥터에서 UART로 USB 통신을 변환하는 온보드 FTDI 칩이 포함되어 있습니다. 온보드 MSP430FR2355 MCU(마이크로컨트롤러)는 UART 통신을 제어 신호 또는 I2C 형식의 데이터로 변환하여 MCF8329HS-Q1으로 전송합니다. MCF8329HS-Q1 IC의 다양한 기능 및 구성 가능한 장치별 설정을 평가하는 데 도움이 되는 여러 사용자 선택 (...)

사용 설명서: PDF | HTML
TI.com에서 구매할 수 없음
평가 보드

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사용자는 MCF8329RRYEVM으로 32핀 WQFN 패키지의 MCF8329A-Q1 모터 드라이버 성능을 평가할 수 있습니다. 평가 모듈(EVM)에는 마이크로 USB 커넥터에서 UART로 USB 통신을 변환하는 온보드 FTDI 칩이 포함되어 있습니다. 온보드 MSP430FR2355 마이크로컨트롤러(MCU)는 UART 통신을 제어 신호 또는 SPI 형식의 데이터로 변환하여 MCF8329A-Q1으로 전송합니다. MCF8329A-Q1 IC의 다양한 기능 및 구성 가능한 장치별 설정을 평가하는 데 도움이 되는 여러 사용자 선택 가능한 (...)
사용 설명서: PDF | HTML
TI.com에서 구매할 수 없음
평가 모듈(EVM)용 GUI

MOTORSTUDIO Motor Studio GUI for tuning and evaluating BLDC motor drivers

Motor Studio is an easy-to-use graphical user interface (GUI) that simplifies the tuning process of our brushless DC (BLDC) motor drivers to reduce device evaluation and product development time. The GUI allows users to quickly spin up their motors and optimize various stages of motor operation to (...)

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다운로드 옵션
회로도

MCF8329HSRRYEVM Schematic

SPRR518.ZIP (9889 KB)
패키지 CAD 기호, 풋프린트 및 3D 모델
WQFN (RRY) 32 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

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