ZHCSA67F June   2012  – April 2021 DRV8837 , DRV8838

PRODUCTION DATA  

  1. 特性
  2. 应用范围
  3. 说明
  4. Revision History
  5. Pin Configuration and Functions
    1.     Pin Functions
    2. 5.1 Dapper Pin Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Bridge Control
      2. 7.3.2 Independent Half-Bridge Control
      3. 7.3.3 Sleep Mode
      4. 7.3.4 Power Supplies and Input Pins
      5. 7.3.5 Protection Circuits
        1. 7.3.5.1 VCC Undervoltage Lockout
        2. 7.3.5.2 Overcurrent Protection (OCP)
        3. 7.3.5.3 Thermal Shutdown (TSD)
        4. 7.3.5.4 28
    4. 7.4 Device Functional Modes
      1.      Application and Implementation
        1. 8.1 Application Information
        2. 8.2 Typical Application
          1. 8.2.1 Design Requirements
          2. 8.2.2 Detailed Design Procedure
            1. 8.2.2.1 Motor Voltage
            2. 8.2.2.2 Low-Power Operation
          3. 8.2.3 Application Curves
  8. Power Supply Recommendations
    1. 8.1 Bulk Capacitance
  9. Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
    3. 9.3 Power Dissipation
  10. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Related Links
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Community Resources
    5. 10.5 Trademarks
      1.      Mechanical, Packaging, and Orderable Information

Typical Characteristics

GUID-8A3E4A09-B27E-4AD0-B748-0B3B4E13F3C8-low.gif
Figure 6-3 IVMQ vs TA
GUID-DBA9BCC2-B3F2-4587-A861-0A4FB1E21EEA-low.gif
Figure 6-5 IVM vs TA (50-kHz PWM)
GUID-9C7EE621-5C4A-469D-ADF4-553072415E60-low.gif
Figure 6-7 HS + LS rDS(on) vs TA
GUID-B637CDC3-C8C5-46D2-8AFF-204E763EBF61-low.gif
Figure 6-4 IVCCQ vs TA
GUID-4A02DBDD-EAA8-4721-A0D6-1104391E66BB-low.gif
Figure 6-6 IVCC vs TA (50-kHz PWM)