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L293D

Model : ROB-00009

TechshopBD, Bangladesh

Pricing
Quantity
Price

1 - 9
BDT85.00

10 - 99
BDT82.03Save BDT 2.98

100 +
BDT80.54Save BDT 4.46

Green 56 Available

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Summary:
Push-pull four channel driver with diodes.

The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors. To simplify use as two bridges each pair of channels is equipped with an enable input.

 

A separate supply input is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included.


Applications: This device is suitable for use in switching applications at frequencies up to 5 kHz.

 

Features:

  • 600mA output current capability per channel
  • 1.2A peak output current (non repetitive)per channel.
  • Enable facility
  • Overtemperature protection
  • Logical ”0” input voltage up to 1.5 v (high noise immunity)
  • Internal clamp diodes.
  • Maximum Supply Voltage 36 V
  • Maximum Logic Supply Voltage 36 V
  • Maximum Input Voltage 7 V
  • Maximum Enable Voltage 7 V
  • Peak Output Current (100 ms non repetitive) 1.2 A
  • Total Power Dissipation at Tpins = 90 °C 4 W
  • Storage and Junction Temperature – 40 to 150 °C
Login to post comments.
anon
PanjabFactorial | May 11,2014 at 04:36 PM
Can it drive servo motor ?
anon
A.R | May 12,2014 at 05:11 PM
No. The datasheet says about DC and stepper only.
anon
Fahmida_Eva | Nov 14,2014 at 01:06 PM
can it run 12 V Dc motor?
anon
A.R | Nov 17,2014 at 09:57 AM
Depends on the current rating of the motor.
anon
Salim.sadman111 | Feb 22,2016 at 09:36 AM
Are this and https://www.techshopbd.com/product-categories/drivers/2036/l293d-vietnam-techshop-bangladesh same?
anon
A.R | Feb 22,2016 at 01:22 PM
Same IC, different country of origin.
anon
Salim.sadman111 | Mar 2,2016 at 01:40 PM
এটা দিয়ে একটা মোটর চালালাম কিন্তু মোটরের স্পীড প্রথমে বেশি থাকলেও পরে কমে যাচ্ছে। এ জন্য গাড়ির স্পিডও কম হচ্ছে এবং মাঝে মাঝে এগোচ্ছেই না। এটা কি কানেকশন এ সমস্যার জন্য হচ্ছে নাকি ব্যাটারির পাওয়ার কমের জন্য হচ্ছে? আমি arduino ও মোটরের জন্য 2 টি 5 ভোল্ট ব্যাটারি ব্যবহার করছি।
anon
A.R | Mar 2,2016 at 03:17 PM
ব্যাটারির চার্জ চলে গেলে এমন হয়।
anon
Salim.sadman111 | Mar 2,2016 at 05:54 PM
তাহলে কোন ব্যাটারি সবচেয়ে ভালো হবে যেন অনেক্ষন চার্জ থাকে এবং মোটর তাও ভালো স্পিডে যায়?
anon
Salim.sadman111 | Mar 4,2016 at 02:09 PM
ভাই প্লিজ একটু বলেন কোন ব্যাটারি ভালো হবে?
anon
A.R | Mar 6,2016 at 09:41 AM
We use this for 6V motors. https://www.techshopbd.com/product-categories/battery/1859/rechargeable-battery-unit-techshop-bangladesh
anon
Suntop | Sep 21,2016 at 12:53 AM
This can also happen due to Thermal Derating. When your IC gets hot it will reduce power delivery.

Try L298 with Big heatsink !
L293 is not suitable for longer operation, it's good only for low current motors
anon
Salim.sadman111 | Sep 21,2016 at 02:21 PM
L298p use koresi kono somossa nai...


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