DRV8434A stepper motor driver 48V/2A - Pololu 3764

Brand: Pololu
Product Code: AN-22217
Availability: 4-6 business days
Planned delivery date after ordering: 2025-07-11

23.60€
Ex Tax: 19.50€

Qty

Add to Wish List

Stepper motor driver module based on the DRV8434A chip from Texas Instruments. It allows you to control a motor with a maximum current consumption of up to 2 A per coil, supplied with a voltage in the range from 4.5 V to 48 V. It offers a wide choice of step resolutions - from full to 1/256 step. Current regulation with a built-in potentiometer allows the use of voltages above the rated voltage of the motor to achieve higher stepping speeds. Thanks to the integrated voltage regulator, the user does not need to supply additional power to the logic part. The module is compatible in terms of size and pins with the system based on the A4988 driver, so it can be used as its replacement.

Main features:

Single bipolar stepper motor control
Simple interface
Ability to work in eleven modes: full step with 100% current, full step with 70% current, part 1/2-, 1/4-, 1/8-, 1/16-, 1/32-, 1/64-, 1/128-, 1/256-step
Supply voltage range from 4.5 V to 48 V
Current consumption up to 2 A per coil (1.2 A continuous)
Current regulation with the built-in potentiometer allows you to achieve higher step speeds
Built-in voltage regulator
Protection against overheating, short circuits and exceeding the maximum current
Uncovered mass field from the bottom for soldering cooling elements
The module is compatible in terms of size and pins with the system based on the A4988 driver

Specification:

Supply voltage: from 4.5 V to 48 V
Continuous current per coil: 1.2 A
Maximum instantaneous current per coil: 2 A
Logic supply voltage: 1.8 V to 5.5 V
Number of operating modes: 11
Dimensions: 20 x 15 mm
Weight: 1.3 g

Tags: drv8434a, stepper, motor, driver, 48v/2a, pololu, 3764, controllers

Claim orders from Stores

You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

Please wait for an email notification regarding Your order status update.

Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

A separate delivery fee applies to oversized items, regardless of the amounts and conditions stated above.