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ST E-L6258EXTR
| Manufacturer | |
| MPN | E-L6258EXTR |
| LCSC Part # | C2832768 |
| Packaging | PowerSO-36 |
| Customer # | |
| Key Attributes | PowerSO-36 Motor Drivers, Controllers RoHS |
| Datasheet | ST E-L6258EXTR |
| RoHS Compliance | 2 documents available |
| Alternative Parts | 1 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Manufacturer | ST | |
| Packaging | PowerSO-36 | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | Motor step-out prevention function;Dead-time / shoot-through protection;Over temperature protection;Built-in charge pump | |
| Technology | Yes | |
| Interface | - | |
| Operating Temperature | -55℃~+150℃ | |
| Step Resolution | 16 | |
| Output Current | 1.5A | |
| Control Voltage | 4.75V~5.25V | |
| RDS(on) | 750mΩ | |
| Motor Drive Voltage(Vm) | - |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Manufacturer | ST | |
| Packaging | PowerSO-36 | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | Motor step-out prevention function;Dead-time / shoot-through protection;Over temperature protection;Built-in charge pump | |
| Technology | Yes |
| Type | Description | |
|---|---|---|
| Interface | - | |
| Operating Temperature | -55℃~+150℃ | |
| Step Resolution | 16 | |
| Output Current | 1.5A | |
| Control Voltage | 4.75V~5.25V | |
| RDS(on) | 750mΩ | |
| Motor Drive Voltage(Vm) | - |
Introduction
L6258EX is a dual full bridge for motor control applications realized in BCD technology, with the capability of driving both windings of a bipolar stepper motor or bidirectionally control two DC motors. L6258EX and a few external components form a complete control and drive circuit. It has high efficiency phase shift chopping that allows a very low current ripple at the lowest current control levels, and makes this device ideal for steppers as well as for DC motors. The power stage is a dual DMOS full bridge capable of sustaining up to 40V, and includes the diodes for current recirculation. The output current capability is 1.5A per winding in continuous mode, with peak start-up current up to 2A. A thermal protection circuitry disables the outputs if the chip temperature exceeds the safe limits.
Features
- Able to drive both windings of a bipolar stepper motor or two DC motors
- Output current up to 1.5A each winding
- Wide voltage range: 12V to 40V
- Four quadrant current control, ideal for microstepping and DC motor control
- Precision PWM control
- No need for recirculation diodes
- TTL/CMOS compatible inputs
- Cross conduction protection
- Thermal shutdown
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Manufacturer | ST | |
| Packaging | PowerSO-36 | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | Motor step-out prevention function;Dead-time / shoot-through protection;Over temperature protection;Built-in charge pump | |
| Technology | Yes | |
| Interface | - | |
| Operating Temperature | -55℃~+150℃ | |
| Step Resolution | 16 | |
| Output Current | 1.5A | |
| Control Voltage | 4.75V~5.25V | |
| RDS(on) | 750mΩ | |
| Motor Drive Voltage(Vm) | - |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers | |
| Manufacturer | ST | |
| Packaging | PowerSO-36 | |
| Drive Type | Bipolar Driver | |
| Number of H-bridges | 2 | |
| Features | Motor step-out prevention function;Dead-time / shoot-through protection;Over temperature protection;Built-in charge pump | |
| Technology | Yes |
| Type | Description | |
|---|---|---|
| Interface | - | |
| Operating Temperature | -55℃~+150℃ | |
| Step Resolution | 16 | |
| Output Current | 1.5A | |
| Control Voltage | 4.75V~5.25V | |
| RDS(on) | 750mΩ | |
| Motor Drive Voltage(Vm) | - |
Introduction
L6258EX is a dual full bridge for motor control applications realized in BCD technology, with the capability of driving both windings of a bipolar stepper motor or bidirectionally control two DC motors. L6258EX and a few external components form a complete control and drive circuit. It has high efficiency phase shift chopping that allows a very low current ripple at the lowest current control levels, and makes this device ideal for steppers as well as for DC motors. The power stage is a dual DMOS full bridge capable of sustaining up to 40V, and includes the diodes for current recirculation. The output current capability is 1.5A per winding in continuous mode, with peak start-up current up to 2A. A thermal protection circuitry disables the outputs if the chip temperature exceeds the safe limits.
Features
- Able to drive both windings of a bipolar stepper motor or two DC motors
- Output current up to 1.5A each winding
- Wide voltage range: 12V to 40V
- Four quadrant current control, ideal for microstepping and DC motor control
- Precision PWM control
- No need for recirculation diodes
- TTL/CMOS compatible inputs
- Cross conduction protection
- Thermal shutdown
C2832768 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |