E-L6258EXTR

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STMicroelectronics

MOTOR DRIVER/CONTROLLER, DC, STEPPER, 12 V TO 40 V, 4 OUTPUTS, 3 A, 36 PINS, POWERSO

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E-L6258EXTR

Active

STMicroelectronics

MOTOR DRIVER/CONTROLLER, DC, STEPPER, 12 V TO 40 V, 4 OUTPUTS, 3 A, 36 PINS, POWERSO

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Documents +8

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	E-L6258EXTR

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
Step Resolution	1/16, 1, 1/4, 1/2, 1/8
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

L6258EX Series

PWM-controlled, high-current DMOS universal motor driver

Part	Motor Type - AC, DC	Output Configuration	Interface	Package / Case	Function	Voltage - Supply [Min]	Voltage - Supply [Max]	Applications	Mounting Type	Voltage - Load [Min]	Voltage - Load [Max]	Step Resolution	Technology	Motor Type - Stepper	Current - Output	Operating Temperature	Supplier Device Package
STMicroelectronics E-L6258EATR	Brushed DC	Half Bridge (4)	Parallel	36-PowerBSSOP	Driver - Fully Integrated Control and Power Stage	4.75 V	5.25 V	General Purpose	Surface Mount	12 V	40 V	1 1/16 1/2 1/4 1/8	DMOS	Bipolar	1.5 A	150 °C	PowerSO-36 Bottom Pad
STMicroelectronics E-L6258EXTR	Brushed DC	Half Bridge (4)	Parallel	36-PowerBSSOP	Driver - Fully Integrated Control and Power Stage	4.75 V	5.25 V	General Purpose	Surface Mount	12 V	40 V	1 1/16 1/2 1/4 1/8	DMOS	Bipolar	1.5 A	150 °C	PowerSO-36 Bottom Pad

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	600	$ 3.97
Digikey	Cut Tape (CT)	1	$ 7.96
		10	$ 7.20
		25	$ 6.86
		100	$ 5.96
		250	$ 5.69
	Digi-Reel®	1	$ 7.96
		10	$ 7.20
		25	$ 6.86
		100	$ 5.96
		250	$ 5.69
	Tape & Reel (TR)	600	$ 5.19
		1200	$ 4.52
Newark	Each (Supplied on Cut Tape)	1	$ 7.72
		10	$ 5.97
		25	$ 5.53
		50	$ 5.29
		100	$ 5.05
		250	$ 4.82

Description

General part information

L6258EX Series

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.