L6208Q Stepper Motor Drivers by STMicroelectronics

DMOS driver for bipolar stepper motor


The L6208Q device is a DMOS fully integrated stepper motor driver with non-dissipative overcurrent protection, realized in BCDmultipower 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 a VFQFPN48 7 x 7 mm package, the L6208Q features a non-dissipative overcurrent protection on the high-side Power MOSFETs and thermal shutdown.

Where to Buy

Prices starting from US$3.22

Distributor Stock
Logo for Farnell
Farnell
from US$4.10
No stock
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Logo for Avnet Silica
Avnet Silica
-
1,300
in stock
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Logo for Newark Electronics
Newark Electronics
from US$6.23
-
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Logo for Future Electronics
Future Electronics
from US$3.39
-
Buy Now
Logo for Avnet America
Avnet America
from US$3.22
-
Buy Now
Logo for element14
element14
from US$4.27
-
Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
-
Buy Now

Features

Operating supply voltage from 8 to 52 V
5.6 A output peak current
RDS(on) 0.3 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 synchronous rectification
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

Stepper Motor Driver 48-Pin QFN EP Tray | Avnet Silica
Motion Control & Automation |Stmicroelectronics L6208Q | Newark Electronics
L6208Q Series 52 V 5.6 A 0.3 Ohm DMOS Driver for Bipolar Stepper Motor-VFQFPN-48 | Future Electronics
MOTOR DRIVER, DMOS, BIPLR, 5.6A, 48QFN | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a L6208Q?

Additional datasheets, footprints and schematics for L6208Q are listed on our Part Details page. You can also find images and similar parts to L6208Q on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for L6208Q on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L6208Q price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does L6208Q fall under?

The L6208Q is listed under Motor Drivers > Stepper Motor Drivers.

Can I view similar or alternative parts?

You can view similar parts to L6208Q 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 L6208Q you can contact the distributor directly for product support, shipping queries etc.

Is the L6208Q RoHS compliant?

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

Which authorised distributors for L6208Q have stock available?

Authorised distributors including Avnet Silica, Newark Electronics, Future Electronics, Avnet America and element14 have stock available or on a lead time for L6208Q.

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

Stock availability and lead times will be displayed for L6208Q often in real-time on the comparison pages.

What if I can't find stock of L6208Q?

You can fill out our help required form which you can use to request a quote for L6208Q from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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