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L6258E

Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge

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SeekIC No. : 00534515 Detail

L6258E: Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge

L6258E Data Sheet

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Part Number:
L6258E
Mfg:
STMicroelectronics
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Quick Details

Type : DMOS Dual Full Bridge Driver Operating Supply Voltage : 12 V to 40 V
Mounting Style : SMD/SMT Package / Case : PowerSO-36
Packaging : Tube    

Description

Product :
Supply Current :
Mounting Style : SMD/SMT
Packaging : Tube
Package / Case : PowerSO-36
Type : DMOS Dual Full Bridge Driver
Operating Supply Voltage : 12 V to 40 V


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


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
Vs Supply Voltage 45 V
VDD Logic Supply Voltage 7 V
Vref1/Vref2 Reference Voltage 2.5 V
IO Output Current (peak) 1.5 A
IO Output Current (continuous) 1.2 A
Vin Logic Input Voltage Range -0.3 to 7 V
Vboot Bootstrap Supply 60 V
Vboot - Vs Maximum Vgate applicable 15 V
Tj Junction Temperature 150 °C
Tstg Storage Temperature Range -55 to 150 °C



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. L6258E 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.




Parameters:

Technical/Catalog InformationL6258E
VendorSTMicroelectronics
CategoryIntegrated Circuits (ICs)
ApplicationsDC Motor Driver, Stepper Motor Driver
Number of Outputs2/1
Voltage - Supply4.75 V ~ 5.25 V
Voltage - Load12 V ~ 40 V
Current - Output1.2A
Operating Temperature-
Package / CasePowerSO-36 Exposed Bottom Pad
PackagingTube
Lead Free StatusContains Lead
RoHS StatusRoHS Non-Compliant
Other Names L6258E
L6258E
497 1433 5 ND
49714335ND
497-1433-5



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