The Texas Instruments DRV8805PWP is a fully integrated motor driver that combines control logic and a power stage in a single 16-PowerTSSOP package. It drives unipolar stepper motors in full- or half-step resolution and also handles brushed DC motors, making it a compact choice for a range of general-purpose motion applications. The driver integrates four low-side Power MOSFET outputs rated for 1 A continuous and a load supply range of 8.2 V to 60 V. The logic interface accepts standard digital signals, so no external translator is needed for basic step/direction control.
The 16-PowerTSSOP (also called 16-HTSSOP) has an exposed thermal pad underneath. That pad is the main heat path.
The 8.2 V to 60 V load supply range covers common industrial rails. The 1 A continuous output is per-channel, but the total current is limited by the package's thermal capability.
The 150°C junction ceiling gives headroom for high-ambient or poorly ventilated designs.
For dual-sourcing or a higher-current alternative, the DRV8811PWPR offers bipolar stepper drive and 1.9 A output in a similar HTSSOP footprint, though it uses a half-bridge output configuration rather than low-side.