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Analog Devices MAX22204ATU+ — Discrete Semiconductors
Analog Devices

MAX22204ATU+ Dual H-Bridge Stepper Motor Driver, 3.8 A, 65 V

MPNMAX22204ATU+
End of Life

Maxim Integrated MAX22204ATU+, fully integrated dual H-bridge stepper motor driver, 4.5 V to 65 V supply, 3.8 A output, 1/128 step resolution, NMOS, Step/Direction interface, 38-TQFN (5x7 mm), -40°C to 125°C.

$5.3Ref. price · indicative, final on quote
MAX22204ATU+ datasheet
Packaging38-WFQFN Exposed Pad
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX22204ATU+ Technical Specifications
ParameterValue
Mounting typeSurface Mount
Motor type - AC, DCBrushed DC
Motor type - stepperBipolar
Voltage - load4.5V ~ 65V
Voltage4.5V ~ 65V
Current - output3.8A
InterfaceStep/Direction
Operating temperature-40°C ~ 125°C
PackageTray
FunctionDriver - Fully Integrated, Control and Power Stage
TechnologyNMOS
ApplicationsStepper Motor Driver
Case38-WFQFN Exposed Pad
Step resolution1/32, 1/64, 1/128
Output configurationHalf Bridge (4)

Product details

Dual H-bridge for bipolar steppers and brushed DC motors

Applications include stepper motor drivers for CNC, 3D printers, robotics, and general-purpose motion control in industrial automation. The -40°C to 125°C operating temperature range suits unventilated cabinets and outdoor equipment.

3.8 A output and 65 V rail — what they mean for the BOM

Microstepping resolution goes down to 1/128 step, which reduces low-speed torque ripple and audible noise compared to full-step or half-step drives. The Step/Direction interface accepts pulse trains up to the driver's internal clock rate; no SPI or I²C configuration is required for basic operation.

Frequently asked questions

Is MAX22204ATU+ suitable for bipolar stepper motors?

Yes, the MAX22204ATU+ is designed for bipolar stepper motors with its dual H-bridge output configuration and supports microstepping down to 1/128 step resolution.