SLVSFE6A August   2019  – April 2021 DRV8876N

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 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 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 External Components
      2. 7.3.2 Control Modes
        1. 7.3.2.1 PH/EN Control Mode (PMODE = Logic Low)
        2. 7.3.2.2 PWM Control Mode (PMODE = Logic High)
        3. 7.3.2.3 Independent Half-Bridge Control Mode (PMODE = Hi-Z)
      3. 7.3.3 Protection Circuits
        1. 7.3.3.1 VM Supply Undervoltage Lockout (UVLO)
        2. 7.3.3.2 VCP Charge Pump Undervoltage Lockout (CPUV)
        3. 7.3.3.3 OUTx Overcurrent Protection (OCP)
        4. 7.3.3.4 Thermal Shutdown (TSD)
        5. 7.3.3.5 Fault Condition Summary
      4. 7.3.4 Pin Diagrams
        1. 7.3.4.1 Logic-Level Inputs
        2. 7.3.4.2 Tri-Level Inputs
        3. 7.3.4.3 Quad-Level Inputs
    4. 7.4 Device Functional Modes
      1. 7.4.1 Active Mode
      2. 7.4.2 Low-Power Sleep Mode
      3. 7.4.3 Fault Mode
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Primary Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Power Dissipation and Output Current Capability
          2. 8.2.1.2.2 Thermal Performance
            1. 8.2.1.2.2.1 Steady-State Thermal Performance
            2. 8.2.1.2.2.2 Transient Thermal Performance
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Alternative Application
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curves
  9. 9 Power Supply Recommendations
    1. 9.1 Bulk Capacitance
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
      1. 10.2.1 HTSSOP Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Community Resources
    4. 11.4 Trademarks
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

Pin Functions

PINTYPE(1)DESCRIPTION
NAMEPWP
CPH13PWRCharge pump switching node. Connect a X5R or X7R, 22-nF, VM-rated ceramic capacitor between the CPH and CPL pins.
CPL14PWR
EN/IN11IH-bridge control input. See Section 7.3.2. Internal pulldown resistor.
GND15PWRDevice ground. Connect to system ground.
IMODE7IOvercurrent protection mode. See Section 7.3.3.3. Quad-level input.
nFAULT4ODFault indicator output. Pulled low during a fault condition. Connect an external pullup resistor for open-drain operation. See Section 7.3.3.
nSLEEP3ISleep mode input. Logic high to enable device. Logic low to enter low-power sleep mode. See Section 7.4. Internal pulldown resistor.
OUT18OH-bridge output. Connect to the motor or other load.
OUT210OH-bridge output. Connect to the motor or other load.
PGND9PWRDevice power ground. Connect to system ground.
PH/IN22IH-bridge control input. See Section 7.3.2. Internal pulldown resistor.
PMODE16IH-bridge control input mode. See Section 7.3.2. Tri-level input.
RSVD15IReserved pin. Connect to a voltage greater than 1 V. Recommend connecting this pin to the system logic supply rail or to nSLEEP.
RSVD26OReserved pin. Connect to system ground.
VCP12PWRCharge pump output. Connect a X5R or X7R, 100-nF, 16-V ceramic capacitor between the VCP and VM pins.
VM11PWR4.5-V to 37-V power supply input. Connect a 0.1-µF bypass capacitor to ground, as well as sufficient Section 9.1 rated for VM.
PAD——Thermal pad. Connect to system ground.
(1) PWR = power, I = input, O = output, NC = no connection, OD = open-drain