DRV8434A Stepper Motor Driver Carrier (Header Pins Soldered)

SKU: POLOLU-3765 Brand: Pololu

This version of our DRV8434A Stepper Motor Driver Carrier ships with male header pins installed, so no soldering is required to use it with an appropriate...

$23.75 AUD, inc GST

$21.59 AUD, exc GST

Available with a lead time
Expect dispatch between Nov 28 and Dec 02

Quantity Discounts:

10-25 $20.73 (exc GST)
25+ $20.08 (exc GST)

This version of Pololu's DRV8434A Stepper Motor Driver Carrier ships with male header pins installed as shown in the main product picture, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. Please see the DRV8434A Stepper Motor Driver Carrier product page for more information about the driver.

Dimensions

Size:	0.6" × 0.8"
Weight:	2.4 g

General specifications

Minimum operating voltage:	4.5 V¹
Maximum operating voltage:	48 V²
Continuous current per phase:	1.2 A³
Maximum current per phase:	2 A⁴
Minimum logic voltage:	1.8 V⁵
Maximum logic voltage:	5.5 V⁶
Microstep resolutions:	full with 100% current, full with 70% current, non-circular 1/2, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256
Current limit control:	potentiometer
Reverse voltage protection?:	N
Header pins soldered?:	Y

Identifying markings

PCB dev codes:	md43a
Other PCB markings:	0J13721

Notes:

1: Inputs below 6 V reduce the maximum settable current limit. With 4.5 V in the maximum settable limit is 1.75 A.
2: Not intended for use with 48V batteries, which can be well above nominal when fully charged.
3: Without a heat sink or forced air flow.
4: With sufficient additional cooling.
5: Logic high threshold varies for two-state, tri-state, and quad-state pins. See datasheet for details.
6: Absolute maximum voltage on any input is 5.75 V.

File downloads

Schematic diagram for the DRV8434A Stepper Motor Driver Carrier (94k pdf)
Dimension diagram of the DRV8434x Stepper Motor Driver Carriers (2MB pdf)
Drill guides (DXF) for the DRV8434x Stepper Motor Driver Carriers (3k zip)

These DXF drawings show the locations of all of the holes on the DRV8434x Stepper Motor Driver Carriers.
3D models (STEP) of the DRV8434x Stepper Motor Driver Carriers (3MB zip)

This file contains 3D models (in the step file format) of the DRV8434x Stepper Motor Driver Carriers.

Recommended links

Texas Instruments DRV8434A stepper motor driver datasheet
Video: setting the current limit on Pololu stepper motor driver carriers
Texas Instruments product page for the DRV8434A stepper motor driver

Texas Instruments product page for the DRV8434A, where you can find the latest datasheet and additional resources.

This product is listed in:

Breakouts & Modules>Motor Drivers & Controllers>Brushed DC Motor Drivers

Product Comments

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