STMicroelectronics L6228PDTR, Stepper Motor Driver IC 36-Pin, SOIC
- RS Stock No.:
- 188-8482P
- Mfr. Part No.:
- L6228PDTR
- Brand:
- STMicroelectronics
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Units | Per unit |
|---|---|
| 2 + | £4.61 |
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- RS Stock No.:
- 188-8482P
- 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 | |
| Output Configuration | Bipolar | |
| Configuration | Full Bridge | |
| Maximum Output Current | 1.4 (RMS)A | |
| Maximum Supply Voltage | 52 V | |
| Mounting Type | Surface Mount | |
| Package Type | SO | |
| Maximum Operating Supply Voltage | 52 V | |
| Pin Count | 36 | |
| Minimum Operating Supply Voltage | 8 V | |
| Typical Switching Frequency | 100 (Maximum)kHz | |
| Length | 16mm | |
| Minimum Operating Temperature | -40 °C | |
| Product Height | 3.3mm | |
| Width | 11.1mm | |
| Height | 3.3mm | |
| Maximum Operating Temperature | +150 °C | |
| Product Width | 11.1mm | |
| Dimensions | 16 x 11.1 x 3.3mm | |
| Product Length | 16mm | |
Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Motor Type Stepper | ||
Output Configuration Bipolar | ||
Configuration Full Bridge | ||
Maximum Output Current 1.4 (RMS)A | ||
Maximum Supply Voltage 52 V | ||
Mounting Type Surface Mount | ||
Package Type SO | ||
Maximum Operating Supply Voltage 52 V | ||
Pin Count 36 | ||
Minimum Operating Supply Voltage 8 V | ||
Typical Switching Frequency 100 (Maximum)kHz | ||
Length 16mm | ||
Minimum Operating Temperature -40 °C | ||
Product Height 3.3mm | ||
Width 11.1mm | ||
Height 3.3mm | ||
Maximum Operating Temperature +150 °C | ||
Product Width 11.1mm | ||
Dimensions 16 x 11.1 x 3.3mm | ||
Product Length 16mm | ||
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
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