TEA3718 is Needed

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hmsahir4u

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Respected Forum Members. I have a machine which have a couple of TEA3718 / 15Pin ICs for driving stepping motors. One of them is burned out. I have search a lot in my local country but did not find any. Is there any person who can send 2 Ics from USA or Europ through Ordanay postage?
 
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The 15 pin tab version ( TEA3718SP ) for attaching to a heatsink is obsolete.

The only sources are such as ebay, and they tend to be pricey!
 
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TEA3718SP Multiwatt-15 IC STEPPER MOTOR DRV MULTIWATT15

TEA3718SP Description Datasheet Applications Stepper Motor Driver Evaluation Tools - Number of Outputs 1 Current - Output 1.5A Voltage - Load 10 V ~ 45 V Voltage - Supply 4.75 V ~ 5.25 V Operating Temperature 0C ~ 70C Mounting Type Through Hole Supplier Device Package Multiwatt-15
www.sicstock.com
The price/performance ratio of FET bridge drivers >2A makes the BJT design 1.5A max obsolete but still useful for lower current apps.




Pololu - Stepper Motor Drivers

With features like adjustable current limiting and selectable microstep resolutions, these drivers make it easy to get a stepper motor running with simple step and direction control interfaces.
www.pololu.com
 
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