DRV8434A/DRV8434A-Q1 Stepper Drivers

Texas Instruments DRV8434A/DRV8434A-Q1 Stepper Drivers are fully integrated with two N-channel power MOSFET H-bridge drivers, a micro-stepping indexer, and integrated current sensing. The DRV8434A/DRV8434A-Q1 can drive up to 2.5A full-scale output current (dependent on PCB thermal design). The DRV8434A/DRV8434A-Q1 Stepper Drivers with integrated current sense are designed for industrial and consumer applications. The Texas Instruments DRV8434A-Q1 devices are AEC-Q100 qualified for automotive applications.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Operating Supply Voltage
Output Current
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Texas Instruments Motor/Motion/Ignition Controllers & Drivers 48-V 2.5-A bipolar s tepper motor driver
Datasheet
7.998In Stock
Cut Tape
Rp80.172
Rp60.909
Rp55.955
Rp50.635
Reel
Rp39.811
View
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
Stepper Motor Controllers / Drivers Microstepping 2.5 A 5 mA - 40 C + 125 C SMD/SMT HTSSOP-28 Reel, Cut Tape, MouseReel
Texas Instruments Motor/Motion/Ignition Controllers & Drivers 48-V 2.5-A bipolar s tepper motor driver
Datasheet
851In Stock
Cut Tape
Rp80.355
Rp60.725
Rp55.772
Rp50.452
View
Reel
Rp42.012
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Stepper Motor Controllers / Drivers Microstepping 2.5 A 5 mA - 40 C + 150 C SMD/SMT VQFN-24 Reel, Cut Tape, MouseReel
Texas Instruments Motor/Motion/Ignition Controllers & Drivers Automotive 48V 2.5A bipolar stepper moto
Datasheet
2.900Expected 14/10/2026
Cut Tape
Rp101.637
Rp73.934
Rp68.247
Rp61.826
View
Reel
Rp53.203
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Stepper Motor Controllers / Drivers Automotive Stepper Driver 4.5 V to 48 V 2.5 A 5 mA - 40 C + 125 C SMD/SMT VQFN-24 Reel, Cut Tape, MouseReel