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Motor Driver

5 parts

Integrated H-bridge and gate-driver ICs for DC and stepper motors — direction, PWM speed control, current sensing and protection in one package instead of discrete bridges.

How to choose

Size by continuous current with thermal margin, not the peak rating on the first page.
For steppers, parts with configurable microstepping and stall detection (TMC-class) run dramatically quieter.

	Part	LCSC	Description	Package	JLC class
	L293DD ST(意法半导体)	C2971293	Motor driver with enable and over-temperature protection, 600mA output, 1.2A peak per channel, 4.5V~36V supply, 4mA Iq.	SOIC-20-300mil	Extended Part
	DRV8833CPWPR TI(德州仪器)	C191171	Dual H-bridge motor driver, 2.7V~10.8V control and motor drive voltage, 700mA output, 2 H-bridges, bipolar driver.	TSSOP-16-EP	Extended Part
	DRV8871DDAR TI(德州仪器)	C75864	3.6A brushed DC motor driver IC, 5.5V.	SO-8-EP	Extended Part
	DRV8876NPWPR TI(德州仪器)	C1849483	3.5A brushed DC motor driver, 5.5V, 1 H-bridge, 4.5V~37V supply, 3.5A peak, 350mΩ RDS(on), 750nA Iq, -40°C~+125°C.	HTSSOP-16-EP	Extended Part
	TB6612FNG(O,C,8,EL TOSHIBA(东芝)	C88224	TB6612FNG(O,C,8,EL dual DC motor driver IC; 2.7V~5.5V; 2 H-bridges; 1A output, 3.2A peak; RDS(on) 500mΩ; Iq 1uA; -20°C~+85°C	SSOP-24-208mil	Extended Part

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