SLVSCE5B November   2013  – July 2016 DRV3203E-Q1

 

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Thermal Information
    4. 6.4 Electrical Characteristics
    5. 6.5 Supply Voltage and Current
  7. 7 Detailed Description
    1. 7.1 Functional Block Diagram
    2. 7.2 Feature Description
      1. 7.2.1  Watchdog
      2. 7.2.2  Serial Port I/F
        1. 7.2.2.1 CS - Chip Select
        2. 7.2.2.2 SCK - Synchronization Serial Clock
        3. 7.2.2.3 DIN - Serial Input Data
        4. 7.2.2.4 DOUT - Serial Output Data
      3. 7.2.3  Charge Pump
      4. 7.2.4  Pre-Driver
      5. 7.2.5  Phase Comparator
      6. 7.2.6  Motor-Current Sense
      7. 7.2.7  Regulators
      8. 7.2.8  VB Monitor
      9. 7.2.9  Thermal Shutdown
      10. 7.2.10 Oscillator
      11. 7.2.11 I/O
      12. 7.2.12 Fault Detection
    3. 7.3 Register Maps
      1. 7.3.1 Register Descriptions
        1. 7.3.1.1  CFGUNLK (address 0x01): Configuration Unlock Register
        2. 7.3.1.2  FLTCFG (address 0x02): Fault Detection Configuration Register
        3. 7.3.1.3  FLTEN0 (address 0x04): FAULT Pin Enable Register 0
        4. 7.3.1.4  FLTEN1 (address 0x05): FAULT Pin Enable Register 1
        5. 7.3.1.5  SDNEN0 (address 0x06): Pre-Driver Shutdown Enable Register 0
        6. 7.3.1.6  SDNEN1 (address 0x07): Pre-Driver Shutdown Enable Register 1
        7. 7.3.1.7  FLTFLG0 (address 0x08): Fault Flag Register 0
        8. 7.3.1.8  FLGFLT1 (address 0x09): Fault Flag Register 1
        9. 7.3.1.9  CSCFG (address 0x0A): Current Sense Configuration Register
        10. 7.3.1.10 PDCFG (address 0x0B): Pre-Driver Configuration Register
        11. 7.3.1.11 DIAG (address 0x0C): Diagnosis Register
        12. 7.3.1.12 SPARE (address 0x0D): Spare Register
  8. 8 Application and Implementation
    1. 8.1 Typical Application
  9. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Community Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  10. 10Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

8 Application and Implementation

NOTE

Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality.

8.1 Typical Application

DRV3203E-Q1 App_Desc_BD_SLVSCE5.gif Figure 27. Typical Application Schematic