SLVSI22 August   2025 DRV8844A

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Output Stage
      2. 6.3.2 Logic Inputs
      3. 6.3.3 Bridge Control
      4. 6.3.4 Charge Pump
      5. 6.3.5 Protection Circuits
        1. 6.3.5.1 Overcurrent Protection (OCP)
        2. 6.3.5.2 Thermal Shutdown (TSD)
        3. 6.3.5.3 Undervoltage Lockout (UVLO)
      6. 6.3.6 CLR_FAULT and nSLEEP Operation
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Application Information
      1. 7.2.1 Driving Solenoid Loads
      2. 7.2.2 Driving Stepper Motor
      3. 7.2.3 Driving Brushed DC motor
    3. 7.3 Power Supply Recommendations
      1. 7.3.1 Bulk Capacitance
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
      3. 7.4.3 Thermal Considerations
        1. 7.4.3.1 Heatsinking
      4. 7.4.4 Power Dissipation
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Community Resources
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

5.6 Switching Characteristics

over operating free-air temperature range (unless otherwise noted)(1) (see Figure 5-1)
NUMBERPARAMETERTEST CONDITIONSMINMAXUNIT
1t1Delay time, ENx high to OUTx high, INx = 1130330ns
2t2Delay time, ENx low to OUTx low, INx = 1275475ns
3t3Delay time, ENx high to OUTx low, INx = 0100300ns
4t4Delay time, ENx low to OUTx high, INx = 0200400ns
5t5Delay time, INx high to OUTx high300500ns
6t6Delay time, INx low to OUTx low275475ns
7tROutput rise time, resistive load to VNEG30150ns
8tFOutput fall time, resistive load to VNEG30150ns
(1) Not production tested
DRV8844A DRV8844A Switching CharacteristicsFigure 5-1 DRV8844A Switching Characteristics