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L6258E, L6258EX, L6258X

Table of contents:
Info of L6258E
Info of L6258EX
Info of L6258X

L6258E, L6258EX, L6258X Selling Leads, Datasheet

MFG:STMicroelectronics Category:Integrated Circuits (ICs) Package Cooled:PowerSSO-36 D/C:04+

L6258E, L6258EX, L6258X Datasheet download

Five Points

Part Number: L6258E

Category: Integrated Circuits (ICs)

MFG: STMicroelectronics

Package Cooled: PowerSSO-36

D/C: 04+

Description: IC MOTOR DRIVER UNIV 36-PWRSOIC

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L6258E Parameters

Technical/Catalog Information	L6258E
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Applications	DC Motor Driver, Stepper Motor Driver
Number of Outputs	2/1
Voltage - Supply	4.75 V ~ 5.25 V
Voltage - Load	12 V ~ 40 V
Current - Output	1.2A
Operating Temperature	-
Package / Case	PowerSO-36 Exposed Bottom Pad
Packaging	Tube
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	L6258E L6258E 497 1433 5 ND 49714335ND 497-1433-5

L6258E General Description

L6258E is a dual full bridge for motor control applica- tions 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 com- plete 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 mo- tors.The power stage is a dual DMOS full bridge ca- pable of sustaining up to 40V, and includes the diodes for current recirculation.The output current ca- pability 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.

L6258E Maximum Ratings

Symbol	Parameter	Value	Unit
V_s	Supply Voltage	45	V
V_DD	Logic Supply Voltage	7	V
V_ref1/V_ref2	Reference Voltage	2.5	V
I_O	Output Current (peak)	1.5	A
I_O	Output Current (continuous)	1.2	A
V_in	Logic Input Voltage Range	-0.3 to 7	V
V_boot	Bootstrap Supply	60	V
V_boot - V_s	Maximum Vgate applicable	15	V
T_j	Junction Temperature	150	°C
T_stg	Storage Temperature Range	-55 to 150	°C

L6258E Features

·ABLE TO DRIVE BOTH WINDINGS OF A BIPOLAR STEPPER MOTOR OR TWO DC MOTORS
·OUTPUT CURRENT UP TO 1.2A 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 SHUTDOW

L6258E Connection Diagram

L6258EX Parameters

Technical/Catalog Information	L6258EX
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Applications	DC Motor Driver, Stepper Motor Driver
Number of Outputs	2/1
Voltage - Supply	4.75 V ~ 5.25 V
Voltage - Load	12 V ~ 40 V
Current - Output	1.5A
Operating Temperature	-
Package / Case	PowerSO-36 Exposed Bottom Pad
Packaging	Tube
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	L6258EX L6258EX 497 3702 5 ND 49737025ND 497-3702-5

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