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無刷 DC (BLDC) 馬達驅動器
整合式控制 BLDC 驅動器

MCF8316C-Q1

現行

車用、40-V 最大值、8-A 峰值、無感測器磁場定向控制 (FOC) 3 相 BLDC 馬達驅動器

立即訂購
產品規格表

MCF8316C-Q1

現行
產品規格表 立即訂購

產品詳細資料

Rating Automotive Architecture Integrated FET Control topology Field-oriented control (FOC), Sensorless Control interface 1xPWM, Analog, Serial Vs (min) (V) 4.5 Vs ABS (max) (V) 40 Features 5-point configurable speed profile support, Anti-voltage surge protections prevents overvoltage, Code-free Field Oriented Control (FOC), Configurable motor startup and stop options, Improved acoustic performance with automatic dead time compensation, Offline motor parameters measurement with Motor Parameter Extraction Tool (MPET), Variable monitoring through DACOUT, Windmilling support through forward resynchronization and reverse drive Operating temperature range (°C) -40 to 125
Rating Automotive Architecture Integrated FET Control topology Field-oriented control (FOC), Sensorless Control interface 1xPWM, Analog, Serial Vs (min) (V) 4.5 Vs ABS (max) (V) 40 Features 5-point configurable speed profile support, Anti-voltage surge protections prevents overvoltage, Code-free Field Oriented Control (FOC), Configurable motor startup and stop options, Improved acoustic performance with automatic dead time compensation, Offline motor parameters measurement with Motor Parameter Extraction Tool (MPET), Variable monitoring through DACOUT, Windmilling support through forward resynchronization and reverse drive Operating temperature range (°C) -40 to 125
VQFN (RGF) 40 35 mm² 7 x 5
  • AEC-Q100 qualified for automotive applications
    • Temperature Grade-1 : –40 °C ≤ T A ≤ 125 °C
  • Three-phase BLDC motor driver with integrated sensorless motor control algorithm
    • Code-free Field Oriented Control (FOC)
    • Offline motor parameters measurement with Motor Parameter Extraction Tool (MPET)
    • 5-point configurable speed profile support
    • Windmilling support through forward resynchronization and reverse drive
    • Analog, PWM, freq. or I 2C based speed input
    • Configurable motor start-up and stop options
    • Anti-voltage surge (AVS) protection
    • Improved acoustic performance with soft-start, soft-stop and dead time compensation
    • Variable monitoring through DACOUT pins
  • 4.5- to 35-V operating voltage (40-V abs max)
  • High output current capability: 8-A peak
  • Low MOSFET on-state resistance
    • R DS(ON) (HS + LS) at T A = 25°C : 95-mΩ (typ.)
  • Low power sleep mode : Refer
    • 5-µA (maximum) at V VM = 24-V, T A = 25°C
  • Speed loop accuracy: 3% with internal clock and 1% with external clock reference
  • Customer-configurable non-volatile memory (EEPROM) to store device configuration
  • Supports up to 60-kHz PWM frequency for low inductance motor support
  • Does not require external current sense resistors; uses built-in current sensing
  • Built-in 3.3-V, 20-mA LDO regulator
  • Built-in 3.3-V/5-V, 170-mA buck regulator
  • Dedicated DRVOFF pin to disable (Hi-Z) outputs
  • Spread spectrum and slew rate for EMI mitigation
  • Suite of integrated protection features
    • Supply under voltage lockout (UVLO)
    • Supply over voltage protection (OVP)
    • Motor lock detection (5 different types)
    • Over current protection (OCP)
    • Thermal warning and shutdown (OTW/TSD)
    • Fault condition indication pin (nFAULT)
    • Optional fault diagnostics over I 2C interface
  • AEC-Q100 qualified for automotive applications
    • Temperature Grade-1 : –40 °C ≤ T A ≤ 125 °C
  • Three-phase BLDC motor driver with integrated sensorless motor control algorithm
    • Code-free Field Oriented Control (FOC)
    • Offline motor parameters measurement with Motor Parameter Extraction Tool (MPET)
    • 5-point configurable speed profile support
    • Windmilling support through forward resynchronization and reverse drive
    • Analog, PWM, freq. or I 2C based speed input
    • Configurable motor start-up and stop options
    • Anti-voltage surge (AVS) protection
    • Improved acoustic performance with soft-start, soft-stop and dead time compensation
    • Variable monitoring through DACOUT pins
  • 4.5- to 35-V operating voltage (40-V abs max)
  • High output current capability: 8-A peak
  • Low MOSFET on-state resistance
    • R DS(ON) (HS + LS) at T A = 25°C : 95-mΩ (typ.)
  • Low power sleep mode : Refer
    • 5-µA (maximum) at V VM = 24-V, T A = 25°C
  • Speed loop accuracy: 3% with internal clock and 1% with external clock reference
  • Customer-configurable non-volatile memory (EEPROM) to store device configuration
  • Supports up to 60-kHz PWM frequency for low inductance motor support
  • Does not require external current sense resistors; uses built-in current sensing
  • Built-in 3.3-V, 20-mA LDO regulator
  • Built-in 3.3-V/5-V, 170-mA buck regulator
  • Dedicated DRVOFF pin to disable (Hi-Z) outputs
  • Spread spectrum and slew rate for EMI mitigation
  • Suite of integrated protection features
    • Supply under voltage lockout (UVLO)
    • Supply over voltage protection (OVP)
    • Motor lock detection (5 different types)
    • Over current protection (OCP)
    • Thermal warning and shutdown (OTW/TSD)
    • Fault condition indication pin (nFAULT)
    • Optional fault diagnostics over I 2C interface

The MCF8316C-Q1 provides a single-chip, code-free sensorless FOC device for customers driving speed-controlled 12- to 24-V brushless-DC motors (BLDC) or Permanent Magnet Synchronous motor (PMSM) up to 8-A peak current. The MCF8316C-Q1 integrates three ½-bridges with 40-V absolute maximum capability and a very low R DS(ON) of 95 mΩ (high-side + low-side FETs). MCF8316C-Q1 integrates power management circuits including an voltage-adjustable buck regulator (3.3 V / 5 V, 170-mA) and LDO (3.3 V / 20 mA) that can be used to power external circuits.

The FOC algorithm configuration can be stored in non-volatile EEPROM, which allows the device to operate stand-alone once the device has been configured. The device receives a speed command through a PWM input, analog voltage, variable frequency square wave or I 2C command. There are a large number of protection features integrated into the MCF8316C-Q1, intended to protect the device, motor, and system against fault events.

Documentation for reference:

The MCF8316C-Q1 provides a single-chip, code-free sensorless FOC device for customers driving speed-controlled 12- to 24-V brushless-DC motors (BLDC) or Permanent Magnet Synchronous motor (PMSM) up to 8-A peak current. The MCF8316C-Q1 integrates three ½-bridges with 40-V absolute maximum capability and a very low R DS(ON) of 95 mΩ (high-side + low-side FETs). MCF8316C-Q1 integrates power management circuits including an voltage-adjustable buck regulator (3.3 V / 5 V, 170-mA) and LDO (3.3 V / 20 mA) that can be used to power external circuits.

The FOC algorithm configuration can be stored in non-volatile EEPROM, which allows the device to operate stand-alone once the device has been configured. The device receives a speed command through a PWM input, analog voltage, variable frequency square wave or I 2C command. There are a large number of protection features integrated into the MCF8316C-Q1, intended to protect the device, motor, and system against fault events.

Documentation for reference:

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類型 標題 日期
* Data sheet MCF8316C-Q1 Sensorless Field Oriented Control (FOC)Integrated FET BLDC Driver datasheet PDF | HTML 2023年 5月 9日
Application note PCB Design Guidelines for MCF8316C and MCF8315C PDF | HTML 2024年 8月 21日

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開發板

MCF8316AEVM — MCF8316A 三相無感測器 FOC BLDC 馬達驅動器評估模組

MCF8316A 為三個半全橋整合式 MOSFET 驅動器，適用 4.5-V 至 35-V、8-A 尖峰電流驅動之三相無刷 DC (BLDC) 馬達的無感測器 FOC 控制。MCx8316A 整合降壓穩壓器，可透過可編程穩壓電源支援 200-mA。包括板載 MSP430、MSP430FR2355，可用做與 MCF8316AEVM GUI 的介面。
使用指南: PDF | HTML
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開發模組 (EVM) 的 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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整合式控制 BLDC 驅動器
MCF8315A — 40-V 最大值、4-A 峰值無感測器 FOC 控制三相 BLDC 馬達驅動器 MCF8315C — 最大 40V、4A 峰值、無感測器磁場定向控制 (FOC) 三相 BLDC 馬達驅動器 MCF8315C-Q1 — 車用、最大 40V、4A 峰值、無感測器磁場定向控制 (FOC) 三相 BLDC 馬達驅動器 MCF8316A — 40-V 最大值、8-A 峰值無感測器 FOC 控制 3 相 BLDC 馬達驅動器 MCF8316C-Q1 — 車用、40-V 最大值、8-A 峰值、無感測器磁場定向控制 (FOC) 3 相 BLDC 馬達驅動器 MCF8329A — 60V 無感測器磁場定向控制 (FOC) 三相 BLDC 閘極驅動器
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MCF8315EVM — 適用三相無感測器 FOC 整合式 MOSFET BLDC 馬達驅動器的 MCF8315 評估模組 MCF8315PWPEVM — 適用於 24 針腳 HTSSOP 的 MCF8315C 評估模組 MCF8316AEVM — MCF8316A 三相無感測器 FOC BLDC 馬達驅動器評估模組 MCF8329EVM — 適用於 60V 無感測器 FOC 三相 BLDC 閘極驅動器的 MCF8329 評估模組 MCF8329RRYEVM — MCF8329 evaluation module for 32-pin VQFN package
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計算工具

BLDC-MOSFET-THERMAL-CALC — BLDC integrated MOSFET driver thermal calculator tool

Calculates the thermals of a BLDC integrated MOSFET driver based on user input system parameters
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BLDC 驅動器
DRV8311 — 具有整合式 FET 的最大 24-V abs、3 至 20-V、三相無刷 DC 馬達驅動器 DRV8316 — 具整合式電流感測和整合式 FET 的 40-V 最大 8-A 峰值 3 相馬達驅動器 DRV8316-Q1 — 具有整合式電流感測的車用 40-V 最大值 8-A 峰值三相馬達驅動器 DRV8316C — 具整合式電流感測、FET 和強化 CSA 規格的 40-V 最大 8-A 峰值 3 相馬達驅動器 DRV8316C-Q1 — 具有整合式電流感測的車用 40-V 最大值 8-A 峰值三相馬達驅動器 DRV8317 — 具有整合式 FET 和電流感測的 24-V 最大值 5-A 峰值三相馬達驅動器
整合式控制 BLDC 驅動器
MCF8316A — 40-V 最大值、8-A 峰值無感測器 FOC 控制 3 相 BLDC 馬達驅動器 MCF8316C-Q1 — 車用、40-V 最大值、8-A 峰值、無感測器磁場定向控制 (FOC) 3 相 BLDC 馬達驅動器 MCT8316A — 40-V 最大值、8-A 峰值、無感測器梯形控制 3 相 BLDC 馬達驅動器 MCT8316A-Q1 — 車用 40V 最大值、8A 峰值、無感測梯形控制 3 相位 BLDC 馬達驅動器 MCT8316Z — 40-V 最大值、8-A 峰值、感測梯形波控制 3 相 BLDC 馬達驅動器 MCT8316Z-Q1 — 汽車 40-V 最大值、8-A 峰值、感測梯形控制 3 相 BLDC 馬達驅動器
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