L6228PD Stepper Motor Drivers by STMicroelectronics

DMOS driver for bipolar stepper motor

Status: Active
Series: L6228
RoHS: Compliant
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The L6228 device is a DMOS fully integrated stepper motor driver with non-dissipative overcurrent protection, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a two phase bipolar stepper motor including: a dual DMOS full bridge, the constant off time PWM current controller that performs the chopping regulation and the phase sequence generator, that generates the stepping sequence. Available in PowerSO36 and SO24 (20 + 2 + 2) packages, the L6228 device features a non-dissipative overcurrent protection on the high-side power MOSFETs and thermal shutdown.

Prices starting from US$3.89


Distributor Starting From Stock
Logo for Avnet Silica Avnet Silica -
62
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Logo for Future Electronics Future Electronics US$4.63
-
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Logo for Avnet America Avnet America US$4.45
-
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Logo for Newark Electronics Newark Electronics -
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Features

Operating supply voltage from 8 to 52 V
2.8 A output peak current (1.4 A RMS)
RDS(ON) 0.73 Ω typ. value at Tj = 25 °C
Operating frequency up to 100 KHz
Non-dissipative overcurrent protection
Dual independent constant tOFF PWM current controllers
Fast/slow decay mode selection
Fast decay quasi-synchronous rectification
Decoding logic for stepper motor full and half step drive
Cross conduction protection
Thermal shutdown
Undervoltage lockout
Integrated fast freewheeling diodes

Alternative Descriptions

Bipolar Stepper Motor Driver 36-Pin PowerSO | Avnet Silica
L6228 Series DMOS Fully Integrated Bipolar Stepper Motor Driver - PowerSO 36 | Future Electronics
MOTOR DRIVR, DMOS, 1.4A, 100KHZ, 36PWRSO | Farnell
Motion Control & Automation |Stmicroelectronics L6228PD | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a L6228PD?

Additional datasheets, footprints and schematics for L6228PD are listed on our Part Details page. You can also find images and similar parts to L6228PD on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for L6228PD on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L6228PD price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does L6228PD fall under?

The L6228PD is listed under Motor Drivers > Stepper Motor Drivers.

Can I view similar or alternative parts?

You can view similar parts to L6228PD when available in the Stepper Motor Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the L6228PD you can contact the distributor directly for product support, shipping queries etc.

Is the L6228PD RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for L6228PD have stock available?

Authorised distributors including Avnet Silica, Future Electronics, Avnet America, Farnell and Newark Electronics have stock available or on a lead time for L6228PD.

How do I check stock and lead times for all distributors?

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