SLVSHK4 December   2025 MCT8376Z-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings AUTO
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 SPI Timing Requirements
    7. 6.7 SPI Slave Mode Timings
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Output Stage
      2. 7.3.2  PWM Control Mode (1x PWM Mode)
        1. 7.3.2.1 Analog Hall Input Configuration
        2. 7.3.2.2 Digital Hall Input Configuration
        3. 7.3.2.3 Asynchronous Modulation
        4. 7.3.2.4 Synchronous Modulation
        5. 7.3.2.5 Motor Operation
      3. 7.3.3  Device Interface Modes
        1. 7.3.3.1 Serial Peripheral Interface (SPI)
        2. 7.3.3.2 Hardware Interface
      4. 7.3.4  AVDD and GVDD Linear Voltage Regulator
      5. 7.3.5  Charge Pump
      6. 7.3.6  Slew Rate Control
      7. 7.3.7  Cross Conduction (Dead Time)
      8. 7.3.8  Propagation Delay
      9. 7.3.9  Pin Diagrams
        1. 7.3.9.1 Logic Level Input Pin (Internal Pulldown)
        2. 7.3.9.2 Logic Level Input Pin (Internal Pullup)
        3. 7.3.9.3 Open Drain Pin
        4. 7.3.9.4 Push Pull Pin
        5. 7.3.9.5 Seven Level Input Pin
      10. 7.3.10 Current Sense Amplifier Output (SO)
      11. 7.3.11 Active Demagnetization
        1. 7.3.11.1 Automatic Synchronous Rectification Mode (ASR Mode)
          1. 7.3.11.1.1 Automatic Synchronous Rectification in Commutation
          2. 7.3.11.1.2 Automatic Synchronous Rectification in PWM Mode
        2. 7.3.11.2 Automatic Asynchronous Rectification Mode (AAR Mode)
      12. 7.3.12 Cycle-by-Cycle Current Limit
        1. 7.3.12.1 Cycle by Cycle Current Limit with 100% Duty Cycle Input
      13. 7.3.13 Hall Comparators (Analog Hall Inputs)
      14. 7.3.14 Advance Angle
      15. 7.3.15 FGOUT Signal
      16. 7.3.16 Protections
        1. 7.3.16.1 VM Supply Undervoltage Lockout (RESET)
        2. 7.3.16.2 AVDD Undervoltage Protection (AVDD_UV)
        3. 7.3.16.3 GVDD Undervoltage Lockout (GVDD_UV)
        4. 7.3.16.4 VCP Charge Pump Undervoltage Lockout (CPUV)
        5. 7.3.16.5 Overvoltage Protections (OV)
        6. 7.3.16.6 Overcurrent Protection (OCP)
          1. 7.3.16.6.1 OCP Latched Shutdown (OCP_MODE = 00b)
          2. 7.3.16.6.2 OCP Automatic Retry (OCP_MODE = 01b)
          3. 7.3.16.6.3 OCP Report Only (OCP_MODE = 10b)
          4. 7.3.16.6.4 OCP Disabled (OCP_MODE = 11b)
        7. 7.3.16.7 Motor Lock (MTR_LOCK)
          1. 7.3.16.7.1 MTR_LOCK Latched Shutdown (MTR_LOCK_MODE = 00b)
          2. 7.3.16.7.2 MTR_LOCK Automatic Retry (MTR_LOCK_MODE = 01b)
          3. 7.3.16.7.3 MTR_LOCK Report Only (MTR_LOCK_MODE= 10b)
          4. 7.3.16.7.4 MTR_LOCK Disabled (MTR_LOCK_MODE = 11b)
        8. 7.3.16.8 Thermal Warning (OTW)
        9. 7.3.16.9 Thermal Shutdown (OTS)
    4. 7.4 Device Functional Modes
      1. 7.4.1 Functional Modes
        1. 7.4.1.1 Sleep Mode
        2. 7.4.1.2 Operating Mode
        3. 7.4.1.3 Fault Reset (CLR_FLT or nSLEEP Reset Pulse)
      2. 7.4.2 DRVOFF Functionality
    5. 7.5 SPI Communication
      1. 7.5.1 Programming
        1. 7.5.1.1 SPI Format
  9. 8 Register Map
    1. 8.1 STATUS Registers
    2. 8.2 CONTROL Registers
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Hall Sensor Configuration and Connection
      1. 9.2.1 Typical Configuration
      2. 9.2.2 Open Drain Configuration
      3. 9.2.3 Series Configuration
      4. 9.2.4 Parallel Configuration
    3. 9.3 Power Supply Recommendations
      1. 9.3.1 Bulk Capacitance
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
      3. 9.4.3 Thermal Considerations
        1. 9.4.3.1 Power Dissipation
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
    2. 10.2 Support Resources
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

4 Device Comparison Table

DEVICEPACKAGESINTERFACE
MCTV8376ZS-Q128-pin VQFN (6x5mm)SPI
MCT8376ZH-Q1Hardware
Table 4-1 MCT8376ZS-Q1 (SPI variant) vs. MCT8376ZH-Q1 (Hardware variant) configuration comparison
ParametersMCT8376ZS-Q1 (SPI variant)MCT8376ZH-Q1 (Hardware variant)
PWM mode settingsPWM_MODE (4 settings) MODE pin (7 settings)
Slew rate settingsSLEW_RATE (4 settings)GAIN_SLEW_tLOCK pin (2 settings)
CSA gain settingsCSA_GAIN (4 settings)GAIN_SLEW_tLOCK pin (2 settings)
SDO pin configuration: mode, voltageSDO_ODEN (2 settings), SDO_VSEL (2 settings), SDO_MD (2 settings)

Not Applicable

Current Limit configuration: Mode, reporting on nFAULT, Blanking time, 100% duty PWM frequencyILIMFLT_MODE (2 settings), ILIM_MODE (2 settings), ILIM_BLANK_SEL (4 settings), PWM_100_FREQ_SEL (4 settings)Current limit reporting on nFAULT is enabled, fixed to coast mode, blanking time set to 5.5μs for slew rate of 50 and 1.8μs for all other slew rates, the 100% duty input PWM cycle is fixed to 20kHz
Over voltage protection modeOVP_MODE (2 settings), OVP_SEL (2 settings)Over voltage protection is disabled
OCP configuration: Mode, level, deglitchOCP_MODE (4 settings) , OCP_LVL (2 settings) ,OCP_DEG (4 settings) and OCP_TRETRY (2 settings)Enabled with automatic retry mode, level is fixed to 4.5A with 1.25 us deglitch time, 5ms retry time
Active demagnetization: Enable, comparator threshold, comparator mask time, behaviour during faultEN_ASR (2 settings), EN_AAR (2 settings), AD_COMP_TH (2 settings)MODE (2 settings), active demag comparator threshold set to 100mA, comparator mask time set to 5.5μs for slew rate of 50 and 1.8μs for all other slew rates. ADMAG_TMARGIN set to 3.2μs, active demag is disabled during OCP and motor lock.
Over temperature warningOTW_MODE (2 settings)Reported on nFAULT
Direction settingsDIR (2 settings)DIR pin (2 settings)
Lead angle settingsADVANCE_LVL (8 settings)ADVANCE pin (7 settings)
FGOUT configurationFG_MODE (4 settings)Fixed to 3x commutation frequency
Motor lock configuration: mode, detection and retry timingMTR_LOCK_MODE (4 settings), MTR_LOCK_TDET (4 settings), MTR_LOCK_RETRY (2 settings) Enabled with automatic retry, detection time of 500ms or 5s configured through MODE pin, and retry time of 10s.
Hall comparator configurationHALL_HYS (2 settings)Fixed to 5mV