Motor driver for 8.2 V to 45 V bus rails
The DRV8841PWP is a fully integrated motor driver from Texas Instruments combining control logic and a Power MOSFET output stage in a single 28-PowerTSSOP package. It drives one bipolar stepper motor or two brushed DC motors from a supply rail spanning 8.2 V to 45 V, with each of the four half-bridges rated for 1.75 A continuous output. The parallel interface simplifies connection to a host MCU or motion controller without SPI or UART overhead.
1.75 A per bridge — sizing the load budget
Each half-bridge delivers 1.75 A continuous. For a bipolar stepper, that is the per-phase current; for two brushed DC motors, each H-bridge pair handles one motor.
ROHS3 compliant, so it qualifies for new designs targeting EU or global RoHS requirements without a waiver.
Supplied in a Tube (the 28-PowerTSSOP body, also designated 28-HTSSOP).