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TCA3727G

INFINEON SP000306731

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INFINEON

StepMotDr 1A 52V SO-24 SMD
Supplier: Infineon Technologies
Matchcode: TCA3727G
Rutronik No.: ICMOT4575
Unit Pack: 1000
MOQ: 1000
package: PG-DSO-24
Packaging: REEL
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In Stock
3.37 $
3,370.00 $

Prices

1,000 3.37 $
2,000 3.25 $
4,000 3.16 $

StepMotDr 1A 52V SO-24 SMD Description

TCA3727G 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.

Summary of Features

  • 2 × 0.75 amp. / 50 V outputs
  • Integrated driver, control logic and current control (chopper)
  • Fast free-wheeling diodes
  • Max. supply voltage 52 V
  • Outputs free of crossover current
  • Offset-phase turn-ON of output stages
  • Z-diode for logic supply
  • Low standby-current drain
  • Full, half, quarter, mini step
  • Green (RoHS compliant) thermally enhanced SO package
  • AEC Qualified

Benefits

  • Wide supply voltage range allows usage in different markets (e.g. industry)

Target Applications

  • Stepper Motor in industry applications (e.g. cooling)

Parameter

Type
StepMotDr
I(out)
1 A
U(min)
5 V
U(max)
50 V
Automotive
NO
Package
PG-DSO-24
T(min)
-40 °C
T(max)
110 °C
Mounting
SMD
Leadfree Defin.
RoHS-conform
Packaging
REEL
Supplier Part
SP000306731
ECCN
EAR99
Customs Tariff No.
85423190000
Country
Indonesia
ABC-Code
A
Supplier Leadtime
22 weeks
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