SLVSG63A January   2023  – March 2024 DRV8143-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
    1. 5.1 HW Variant
      1. 5.1.1 VQFN-HR (14) package
      2. 5.1.2 HVSSOP (28) package
    2. 5.2 SPI Variant
      1. 5.2.1 HVSSOP (28) package
      2. 5.2.2 VQFN-HR (14) package
  7. 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
      1. 6.5.1  Power Supply & Initialization
      2. 6.5.2  Logic I/Os
      3. 6.5.3  SPI I/Os
      4. 6.5.4  Configuration Pins - HW Variant Only
      5. 6.5.5  Power FET Parameters
      6. 6.5.6  Switching Parameters with High-Side Recirculation
      7. 6.5.7  Switching Parameters with Low-Side Recirculation
      8. 6.5.8  IPROPI & ITRIP Regulation
      9. 6.5.9  Over Current Protection (OCP)
      10. 6.5.10 Over Temperature Protection (TSD)
      11. 6.5.11 Voltage Monitoring
      12. 6.5.12 Load Monitoring
      13. 6.5.13 Fault Retry Setting
      14. 6.5.14 Transient Thermal Impedance & Current Capability
    6. 6.6 SPI Timing Requirements
    7. 6.7 Switching Waveforms
      1. 6.7.1 Output switching transients
        1. 6.7.1.1 High-Side Recirculation
        2. 6.7.1.2 Low-Side Recirculation
      2. 6.7.2 Wake-up Transients
        1. 6.7.2.1 HW Variant
        2. 6.7.2.2 SPI Variant
      3. 6.7.3 Fault Reaction Transients
        1. 6.7.3.1 Retry setting
        2. 6.7.3.2 Latch setting
    8. 6.8 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
      1. 7.2.1 HW Variant
      2. 7.2.2 SPI Variant
    3. 7.3 Feature Description
      1. 7.3.1 External Components
        1. 7.3.1.1 HW Variant
        2. 7.3.1.2 SPI Variant
      2. 7.3.2 Bridge Control
        1. 7.3.2.1 Register - Pin Control - SPI Variant Only
      3. 7.3.3 Device Configuration
        1. 7.3.3.1 Slew Rate (SR)
        2. 7.3.3.2 IPROPI
        3. 7.3.3.3 ITRIP Regulation
        4. 7.3.3.4 DIAG
          1. 7.3.3.4.1 HW variant
          2. 7.3.3.4.2 SPI variant
      4. 7.3.4 Protection and Diagnostics
        1. 7.3.4.1 Over Current Protection (OCP)
        2. 7.3.4.2 Over Temperature Protection (TSD)
        3. 7.3.4.3 Off-State Diagnostics (OLP)
        4. 7.3.4.4 On-State Diagnostics (OLA) - SPI Variant Only
        5. 7.3.4.5 VM Over Voltage Monitor
        6. 7.3.4.6 VM Under Voltage Monitor
        7. 7.3.4.7 Charge pump under voltage monitor
        8. 7.3.4.8 Power On Reset (POR)
        9. 7.3.4.9 Event Priority
    4. 7.4 Programming - SPI Variant Only
      1. 7.4.1 SPI Interface
      2. 7.4.2 Standard Frame
      3. 7.4.3 SPI Interface for Multiple Peripherals
        1. 7.4.3.1 Daisy Chain Frame for Multiple Peripherals
  9. 8 Register Map - SPI Variant Only
    1. 8.1 User Registers
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Load Summary
    2. 9.2 Typical Application
      1. 9.2.1 HW Variant
      2. 9.2.2 SPI Variant
    3. 9.3 Power Supply Recommendations
      1. 9.3.1 Bulk Capacitance Sizing
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Community Resources
    4. 10.4 Trademarks
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.5.7 Switching Parameters with Low-Side Recirculation

Load = 1.5 mH / 4.7 Ohm, VVM = 13.5 V, refer low-side recirculation waveform
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
SRHSON Output voltage rise time, 10% - 90% SR = 3'b000 or LVL2 1.8 V/µs
SR = 3'b001 (SPI only) 5.7 V/µs
SR = 3'b010 (SPI only) 3.1 V/µs
SR = 3'b011 or LVL3 8.7 V/µs
SR = 3'b100 or LVL4 14.4 V/µs
SR = 3'b101 or LVL1 20.1 V/µs
SR = 3'b110 or LVL6 30.7 V/µs
SR = 3'b111 or LVL5 40.3 V/µs
tPD_HSON Propagation time during output voltage rise SR = 3'b000 or LVL2 3.2 µs
SR = 3'b001 (SPI only) 1.7 µs
SR = 3'b010 (SPI only) 1.2 µs
SR = 3'b011 or LVL3 1 µs
All other SRs 0.9 µs
tDEAD_HSON Dead time during output voltage rise SR = 3'b000 or LVL2 2.4 µs
SR = 3'b001 (SPI only) 5.1 µs
SR = 3'b010 (SPI only) 1.2 µs
All other SRs 0.5 µs
SRHSOFF Output voltage fall time, 90% - 10% SR = 3'b000 or LVL2 2.5 V/µs
SR = 3'b001 (SPI only) 5.7 V/µs
SR = 3'b010 (SPI only) 8.6 V/µs
SR = 3'b011 or LVL3 14.1 V/µs
SR = 3'b100 or LVL4 19.7 V/µs
SR = 3'b101 or LVL1 25.1 V/µs
SR = 3'b110 or LVL6 35 V/µs
SR = 3'b111 or LVL5 43.6 V/µs
tPD_HSOFF Propagation time during output voltage fall All SRs 0.25 µs
tDEAD_HSOFF Dead time during output voltage fall All SRs 0.3 µs
tBLANK Current regulation blanking time after OUT slewing for current sense output to settle (Valid for only for LS recirculation) SR = 3'b000 or LVL2 10.8 µs
SR = 3'b001 or 3'b010 (SPI only) 3.5 µs
All other SRs 2.5 µs