SLVSGZ1A May   2024  – July 2024 DRV8161 , DRV8162

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 6 Specification
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information 1pkg
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Diagrams
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Gate Drivers
        1. 7.3.1.1 PWM Control Modes
          1. 7.3.1.1.1 2-pin PWM Mode
          2. 7.3.1.1.2 1-pin PWM Mode (preview only)
          3. 7.3.1.1.3 Independent PWM Mode
        2. 7.3.1.2 Gate Drive Architecture
          1. 7.3.1.2.1 Tickle Charge Pump (TCP)
          2. 7.3.1.2.2 Deadtime and Cross-Conduction Prevention (Shoot through protection)
      2. 7.3.2 Pin Diagrams
        1. 7.3.2.1 Four Level Input Pin (CSAGAIN)
        2. 7.3.2.2 Digital output nFAULT (DRV8162, DRV8162L)
        3. 7.3.2.3 Digital InOut nFAULT/nDRVOFF (DRV8161)
        4. 7.3.2.4 Multi-level inputs (IDRIVE1 and IDRIVE2)
        5. 7.3.2.5 Multi-level digital input (VDSLVL)
        6. 7.3.2.6 Multi-level digital input DT/MODE
      3. 7.3.3 Low-Side Current Sense Amplifiers
        1. 7.3.3.1 Bidirectional Current Sense Operation
      4. 7.3.4 Gate Driver Shutdown Sequence (nDRVOFF)
        1. 7.3.4.1 nDRVOFF Diagnostic
      5. 7.3.5 Gate Driver Protective Circuits
        1. 7.3.5.1 GVDD Undervoltage Lockout (GVDD_UV)
        2. 7.3.5.2 MOSFET VDS Overcurrent Protection (VDS_OCP)
        3. 7.3.5.3 Thermal Shutdown (OTSD)
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Typical Application with DRV8161
      2. 8.2.2 Typical Application with DRV8162 and DRV8162L
      3. 8.2.3 External Components
  10. 9 Layout
    1. 9.1 Layout Guidelines
  11. 10Device and Documentation Support
    1. 10.1 Device Support
    2. 10.2 Documentation Support
      1. 10.2.1 Related Documentation
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Community Resources
    5. 10.5 Trademarks
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Tape and Reel Information

6.3 Recommended Operating Conditions

over operating temperature range (unless otherwise noted)
MIN NOM MAX UNIT
VGVDD Power supply voltage GVDD, GVDD_LS 8 20 V
Power supply voltage (DRV8162L only) GVDD, GVDD_LS, DRV8162L device variant 5 V
VGVDD-SL Power supply voltage with respect to SL GVDD(DRV8161), GVDD_LS (DRV8162x) for low-side Pre-Driver PWM operation 3.5 V
VVDRAIN High-side drain pin voltage VDRAIN, low-side gate drive, and high-side gate drive switching with bootstrap 0 90 V
VBST-SH Bootstrap pin voltage with respect to SH BST (VBST - VSH), high-side gate drive switching and no BST_UV detection, VBST-SH min > VBST_UV max (rising), 

 6.1 20 V
Bootstrap pin voltage with respect to SH (DRV8162Lonly) BST (VBST - VSH), DRV8162L device variant only, high-side gate drive switching and no BST_UV detection, VBST-SH min > VBST_UV max (rising)

 4.6 V
VBST Bootstrap pin voltage BST 0 105 V
VSH High-side source pin voltage SH -2 95 V
VI Digital / Pin detection input voltage INH, INL, IDRIVE1, IDRIVE2, GAIN, VDSLVL 0 5.5 V
VOD Open drain pullup voltage
nFAULT
 		 5.5 V
IOD Open drain output current nFAULT
 		 –5 mA
VCSAREF Current sense amplifier reference voltage CSAREF 3.0 5.5 V
TA Operating ambient temperature –40 125 °C
TJ Operating junction temperature –40 150 °C