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ST L6228PD
Bipolar Motor Driver DMOS Parallel PowerSO-36
Brands: ST
Mfr.Part #: L6228PD
Datasheet: L6228PD Datasheet (PDF)
Package/Case: HSSOP36
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 3010 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomL6228PD General Description
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.
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
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Operating Temp Min Celsius | -40.0 | Operating Temp Max Celsius | 150.0 |
| ECCN US | EAR99 | ECCN EU | NEC |
| Packing Type | Tube | RoHs compliant | Ecopack2 |
| Grade | Industrial |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The L6228PD is a highly integrated dual bridge Motor Driver IC designed for industrial applications, offering a compact solution with high efficiency and reliability. It features a low RDSon to minimize power dissipation, overcurrent and thermal protection, and a wide range of voltage and current ratings for flexibility in motor control applications.
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Equivalent
The equivalent products of L6228PD chip are DRV8813, DRV8818, DRV8872, DRV8873, DRV8874, DRV8875, DRV8876, DRV8877, DRV8878, DRV8880, and DRV8881 from Texas Instruments and A4952, A4953, A4954, A4955, A4956, A4957, A4958, A4959, and A4960 from Allegro MicroSystems. -
Features
- 8 channel low-side driver with integrated bootstrap diodes - Output voltage up to 52 V - Output current up to 5 A per channel - Integrated PWM current controller - Thermal shutdown and overvoltage protection - Integrated diagnostic functions with fault flag and SPI interface - Programmable slew rate and dead time control -
Pinout
The L6228PD is a stepper motor driver IC with a pin count of 20. It includes outputs for two stepper motors, as well as inputs for direction and step signals. The IC also features protection functions such as thermal shutdown and overcurrent detection. -
Manufacturer
The L6228PD is manufactured by STMicroelectronics, a multinational semiconductor company based in Geneva, Switzerland. STMicroelectronics specializes in developing and manufacturing a wide range of semiconductor products including microcontrollers, power management ICs, sensors, and more for various industries such as automotive, industrial, and consumer electronics. -
Application Field
The L6228PD is typically used in automotive applications for driving stepper motors in electric power steering systems, electric parking brakes, and other automotive systems requiring precise motor control. It can also be used in industrial applications such as robotic arms, CNC machines, and 3D printers for accurate motion control. -
Package
The L6228PD chip comes in a PowerSO-24 package. It is a surface-mount form factor that measures 15.75mm x 10.37mm x 4.25mm.
Datasheet PDF
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