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5A Brushed DC or Half-Bipolar Stepper Motor Driver (PWM Ctrl)


Package | PIN: PWP | 28
Temp: I (-40 to 85)
Carrier: Partial Tube
Qty Price
1-9 $3.59
10-24 $3.23
25-99 $3.01
100-249 $2.70
250-499 $2.52
500-749 $2.19
750-999 $1.90
1000+ $1.86


  • Single H-Bridge Current-Control Motor Driver
  • 8.2-V to 45-V Operating Supply Voltage Range
  • Five-Bit Winding Current Control Allows Up to 32 Current Levels
  • Low MOSFET RDS(on) Typical 0.2 Ω (HS + LS)
  • 5-A Maximum Drive Current at 24 V, 25°C
  • Built-In 3.3-V Reference Output
  • Industry-Standard PWM Control Interface
  • Thermally Enhanced Surface Mount Package
  • Protection Features:
    • Overcurrent Protection (OCP)
    • Thermal Shutdown (TSD)
    • VM Undervoltage Lockout (UVLO)
    • Fault Condition Indication Pin (nFAULT)

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Texas Instruments  DRV8842PWP

The DRV8842 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has one H-bridge driver, and is intended to drive one DC motor, one coil of a stepper motor, or other loads. The output driver block consists of N-channel power MOSFETs configured as an H-bridge. The DRV8842 can supply up to 5-A peak or 3.5-A RMS output current (with proper heatsinking at 24 V and 25°C).

Separate inputs to independently control each half of the H-bridge are provided.

Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature.

TheDRV8842 is available in a 28-pin HTSSOP package with PowerPAD (Eco-friendly: RoHS & no Sb/Br).

For all available packages, see the orderable addendum at the end of the datasheet.