Texas Instruments MCF8316DVQRGFRQ1
Manufacturer No:
MCF8316DVQRGFRQ1
Manufacturer:
Texas Instruments
Package:
Description:
Automotive 40-V max, 8-A peak, sensorless FOC control three-phase BLDC motor driver
Quantity:
In Stock :6497
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Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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MCF8316DVQRGFRQ1 Information
Texas Instruments MCF8316DVQRGFRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments MCF8316DVQRGFRQ1.
- Type
- Parameter
- 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
- Package
- VQFN (RGF)
- Pins
- 40
- Type
- Parameter
- Size
- 35 mm² 7 x 5
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments MCF8316DVQRGFRQ1.
Data sheet:
The MCF8316D-Q1 provides a single-chip, code-free sensorless FOC device for driving 12 to 24V brushless-DC motors (BLDC) or Permanent Magnet Synchronous motor (PMSM) up to 8A peak current. The MCF8316D-Q1 integrates three ½-bridges with 40V absolute maximum capability and a very low RDS(ON) of 95mΩ (HS+LS FETs). MCF8316D-Q1 integrates a buck regulator (3.3V/5V, 170mA) and LDO (3.3V, 20mA) 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 I2C command. There are a large number of protection features integrated into the MCF8316D-Q1, intended to protect the device, motor, and system against fault events.
Documentation for reference:
- Refer MCF8316D-Q1 EVM User’s Guide
- Refer to the MCF8316D-Q1 EVM GUI
- AEC-Q100 qualified for automotive applications
- Temperature Grade-1 : –40°C ≤ TA ≤ 125°C
- Three-phase BLDC motor driver with integrated sensorless motor control algorithm
- Code-free Field Oriented Control (FOC)
- Speed, current, power, or voltage control
- Forward and reverse windmilling support
- Configurable power and speed limit
- Lead angle adjustment for high efficiency
- Improved acoustic performance with soft-start, soft-stop and dead time compensation
- Offline motor parameter measurement (MPET)
- Analog, PWM, frequency, or I2C speed input
- Configurable motor start-up and stop options
- Flux weakening for high-speed operation
- Anti-voltage surge (AVS) protection
- 4.5 to 35V operating voltage (40V abs max)
- High output current capability: 8A peak
- Low MOSFET on-state resistance
- RDS(ON) (HS + LS) at TA = 25°C : 95mΩ (typ.)
- Low power sleep mode: Refer
- 5µA (maximum) at VVM = 24V, TA = 25°C
- Speed loop accuracy: 3% with internal clock and 1% with external clock reference
- Configurable EEPROM with R/W security to store device configuration
- Built-in current sensing
- Built-in 3.3V/5V, 170mA buck regulator
- Built-in 3.3V, 20mA LDO regulator
- Dedicated DRVOFF pin to disable (Hi-Z) outputs
- Spread spectrum, PWM dithering, and slew rate for EMI reduction
- Suite of integrated protection features
- Supply under voltage lockout (UVLO)
- Supply over voltage protection (OVP)
- Motor lock detection
- Configurable current limit
- Thermal warning and shutdown (OTW/TSD)
- Fault condition indication pin (nFAULT)
- Optional fault diagnostics over I2C interface
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