E-L6258EA Active

PWM-controlled, high-current DMOS universal motor driver
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius135.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NamePowerSO 36
Key Features
  • EXTENDED LOW OPERATING TEMPERATURE RANGE: -40˚C
  • THERMAL SHUTDOW
  • TTL/CMOS COMPATIBLE INPUTS
  • NO NEED FOR RECIRCULATION DIODES
  • ABLE TO DRIVE BOTH WINDINGS OF A BIPOLAR STEPPER MOTOR OR TWO DC MOTORS
  • WIDE VOLTAGE RANGE: 12V TO 40V
  • OUTPUT CURRENT UP TO 1.5A EACH WINDING
  • PRECISION PWM CONTROL
  • CROSS CONDUCTION PROTECTION
  • FOUR QUADRANT CURRENT CONTROL, IDEAL FOR MICROSTEPPING AND DC MOTOR CONTROL

L6258EA 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.


L6258EA 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.

In stock:
$8.68
Range Unit Price Savings
1 - 9$8.680%
10 - 24$7.8410%
25 - 99$7.4814%
100 - 249$6.2029%
250 - 499$5.6635%
500$5.2839%
Contact Sales