STMicroelectronics, Stepper Motor Driver IC 36-Pin, SO-8
- RS Stock No.:
- 188-8271
- Mfr. Part No.:
- L6228PDTR
- Brand:
- STMicroelectronics
Subtotal (1 reel of 600 units)*
£2,803.80
(exc. VAT)
£3,364.80
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 1,800 unit(s) shipping from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 600 + | £4.673 | £2,803.80 |
*price indicative
- RS Stock No.:
- 188-8271
- Mfr. Part No.:
- L6228PDTR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Motor Type | Stepper | |
| Product Type | Motor Driver IC | |
| Configuration | Full Bridge | |
| Mount Type | Surface | |
| Package Type | SO-8 | |
| Output Current | 1.4A | |
| Pin Count | 36 | |
| Maximum Supply Voltage | 52V | |
| Minimum Supply Voltage | 8V | |
| Minimum Operating Temperature | -40°C | |
| Typical Switching Frequency | 100kHz | |
| Maximum Operating Temperature | 150°C | |
| Standards/Approvals | No | |
| Series | L6228 | |
| Height | 3.3mm | |
| Length | 16mm | |
| Automotive Standard | No | |
| Supply Current | 1.4A | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Motor Type Stepper | ||
Product Type Motor Driver IC | ||
Configuration Full Bridge | ||
Mount Type Surface | ||
Package Type SO-8 | ||
Output Current 1.4A | ||
Pin Count 36 | ||
Maximum Supply Voltage 52V | ||
Minimum Supply Voltage 8V | ||
Minimum Operating Temperature -40°C | ||
Typical Switching Frequency 100kHz | ||
Maximum Operating Temperature 150°C | ||
Standards/Approvals No | ||
Series L6228 | ||
Height 3.3mm | ||
Length 16mm | ||
Automotive Standard No | ||
Supply Current 1.4A | ||
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.
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
Application
Bipolar stepper motor