E-L6258E
ActiveDMOS FULL BRIDGE PWM MOTOR DRIVER 12V TO 40V 36-PIN POWERSO TUBE
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E-L6258E
ActiveDMOS FULL BRIDGE PWM MOTOR DRIVER 12V TO 40V 36-PIN POWERSO TUBE
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Technical Specifications
Parameters and characteristics for this part
| Specification | E-L6258E |
|---|---|
| Applications | General Purpose |
| Current - Output | 1.5 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | Parallel |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature | 150 °C |
| Output Configuration | Half Bridge (4) |
| Package / Case | 36-PowerBSSOP |
| Package / Case [x] | 0.433 " |
| Package / Case [y] | 11 mm |
| Step Resolution | 1/8, 1, 1/2, 1/4, 1/16 |
| Supplier Device Package | PowerSO-36, Bottom Pad |
| Technology | DMOS |
| Voltage - Load [Max] | 40 V |
| Voltage - Load [Min] | 12 V |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | 4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
L6258E Series
L6258E 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.
L6258E 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 1.2A per winding in continuous mode, with peak start-up current up to 1.5A. A thermal protection circuitry disables the outputs if the chip temperature exceeds the safe limits.