TLE4726 datasheet, PDF - EEWORLD Datasheet

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TLE4726: DescriptionSTEPPER MOTOR CONTROLLER, 2 A, PDSO24; CategoryOther integrated circuit (IC) The signal circuit; File Size261KB，23 Pages; ManufacturerInfineon; Websitehttp://www.infineon.com/

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TLE4726 Overview

STEPPER MOTOR CONTROLLER, 2 A, PDSO24

TLE4726 Parametric

Parameter Name	Attribute value
Maker	Infineon
Parts packaging code	SOIC
package instruction	SOP,
Contacts	24
Reach Compliance Code	unknow
ECCN code	EAR99
Analog Integrated Circuits - Other Types	STEPPER MOTOR CONTROLLER
JESD-30 code	R-PDSO-G24
length	15.6 mm
Number of functions	1
Number of terminals	24
Maximum output current	2 A
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
Maximum seat height	2.65 mm
Maximum supply voltage (Vsup)	50 V
Minimum supply voltage (Vsup)	5 V
surface mount	YES
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	7.6 mm

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2-Phase Stepper-Motor Driver

TLE 4726

Bipolar IC

Overview

Features

• 2

0.75 A / 50 V outputs

• Integrated driver, control logic and

current control (chopper)

• Fast free-wheeling diodes

• Low standby-current drain

• Full, half, quarter, mini step

P-DSO-24-3

Type

TLE 4726 G

Description

Ordering Code

Q67006-A9297

Package

P-DSO-24-3

TLE 4726 is a bipolar, monolithic IC for driving bipolar stepper motors, DC motors and

other inductive loads that operate on constant current. The control logic and power

output stages for two bipolar windings are integrated on a single chip which permits

switched current control of motors with 0.75 A per phase at operating voltages up to

50 V.

The direction and value of current are programmed for each phase via separate control

inputs. A common oscillator generates the timing for the current control and turn-on with

phase offset of the two output stages. The two output stages in a full-bridge configuration

have integrated, fast free-wheeling diodes and are free of crossover current. The logic

is supplied either separately with 5 V or taken from the motor supply voltage by way of

a series resistor and an integrated Z-diode. The device can be driven directly by a

microprocessor with the possibility of all modes from full step through half step to mini

step.

Data Sheet

1999-09-15

TLE4726 Related Products

	TLE4726	Q67006-A9297
Description	STEPPER MOTOR CONTROLLER, 2 A, PDSO24	STEPPER MOTOR CONTROLLER, 2 A, PDSO24

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