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Specifiche del Prodotto
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Produttore | ST | |
| Imballo | SO-24-300mil | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | - | |
| Technology | Yes | |
| Interface | - | |
| Operating Temperature | -40℃~+150℃ | |
| Step Resolution | 1;2 | |
| Output Current | 1.4A | |
| Control Voltage | 8V~52V | |
| RDS(on) | 1.47Ω | |
| Motor Drive Voltage(Vm) | 8V~52V |
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Produttore | ST | |
| Imballo | SO-24-300mil | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | - | |
| Technology | Yes |
| Tipo | Descrizione | |
|---|---|---|
| Interface | - | |
| Operating Temperature | -40℃~+150℃ | |
| Step Resolution | 1;2 | |
| Output Current | 1.4A | |
| Control Voltage | 8V~52V | |
| RDS(on) | 1.47Ω | |
| Motor Drive Voltage(Vm) | 8V~52V |
Descrizione
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.
Caratteristiche
- 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 torr PWM current controllers
- Fast/slow decay mode selection
- Fast decay quasi-synchronous rectification
Applicazioni
- Bipolar stepper motor
| Qtà | Pr. unit. | Importo totale |
|---|---|---|
| 1+ | $ 13.2764 | $ 13.28 |
| 10+ | $ 12.6079 | $ 126.08 |
| 30+ | $ 11.4477 | $ 343.43 |
| 100+ | $ 10.4352 | $ 1043.52 |
Package Standard32/Full Tube | ||
Specifiche del Prodotto
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Produttore | ST | |
| Imballo | SO-24-300mil | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | - | |
| Technology | Yes | |
| Interface | - | |
| Operating Temperature | -40℃~+150℃ | |
| Step Resolution | 1;2 | |
| Output Current | 1.4A | |
| Control Voltage | 8V~52V | |
| RDS(on) | 1.47Ω | |
| Motor Drive Voltage(Vm) | 8V~52V |
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Produttore | ST | |
| Imballo | SO-24-300mil | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | - | |
| Technology | Yes |
| Tipo | Descrizione | |
|---|---|---|
| Interface | - | |
| Operating Temperature | -40℃~+150℃ | |
| Step Resolution | 1;2 | |
| Output Current | 1.4A | |
| Control Voltage | 8V~52V | |
| RDS(on) | 1.47Ω | |
| Motor Drive Voltage(Vm) | 8V~52V |
Descrizione
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.
Caratteristiche
- 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 torr PWM current controllers
- Fast/slow decay mode selection
- Fast decay quasi-synchronous rectification
Applicazioni
- Bipolar stepper motor
C1556916 Libreria EasyEDA
Conformità & Codici di Esportazione
| Tipo | Dettagli |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Tipo | Dettagli |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC |
| Tipo | Dettagli |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |
Parti alternative
| MPN | Produttore | Tipo alternativo | Imballaggio | Disponibilità | Prezzo unitario | ||
|---|---|---|---|---|---|---|---|
| L6228DTR | ST | Conf. Alt. | SO-24-300mil | 0 | $ 5.4098 |