L6228D
DMOS Driver for Bipolar Stepper Motor, 8V to 52V supply, 52V/3.55A/4 Outputs, SOIC-24
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | L6228DCopy |
| Manufacturer Standard Lead Time | 54 weeks |
| Order Code | 1271000 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | Rs.1,314.610 |
| 10+ | Rs.1,060.480 |
| 25+ | Rs.973.540 |
| 50+ | Rs.945.360 |
| 100+ | Rs.917.170 |
| 250+ | Rs.889.460 |
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | L6228DCopy |
| Manufacturer Standard Lead Time | 54 weeks |
| Order Code | 1271000 |
| Technical Datasheet | |
| IC Type | Motor Driver |
| Motor Type | Two Phase Stepper |
| No. of Outputs | 4Outputs |
| Output Current | 3.55A |
| Output Voltage | 52V |
| IC Case / Package | SOIC |
| No. of Pins | 24Pins |
| Supply Voltage Min | 8V |
| Supply Voltage Max | 52V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 150°C |
| Qualification | - |
| Product Range | - |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (25-Jun-2025) |
| Automotive Qualification Standard | - |
| Driver Case Style | SOIC |
Product Overview
The L6228D 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. It features a non-dissipative overcurrent protection on the high-side power MOSFETs and thermal shutdown.
- Dual independent constant tOFF PWM current controllers
- Fast decay quasi-synchronous rectification
- Decoding logic for stepper motor full and half step drive
- Cross conduction protection
- Under-voltage lockout
- Integrated fast free-wheeling diodes
- 0.73Ω at Tj=25°C Typical RDS(ON)
- Up to 100kHz operating frequency
Applications
Motor Drive & Control
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| IC Type | Motor Driver |
|---|---|
| No. of Outputs | 4Outputs |
| Output Voltage | 52V |
| No. of Pins | 24Pins |
| Supply Voltage Max | 52V |
| Operating Temperature Max | 150°C |
| Product Range | - |
| SVHC | No SVHC (25-Jun-2025) |
| Driver Case Style | SOIC |
| Motor Type | Two Phase Stepper |
|---|---|
| Output Current | 3.55A |
| IC Case / Package | SOIC |
| Supply Voltage Min | 8V |
| Operating Temperature Min | -40°C |
| Qualification | - |
| MSL | MSL 3 - 168 hours |
| Automotive Qualification Standard | - |
Technical Docs (2)
Associated Products
2 Products Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Singapore Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423100 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .0025 |