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DESCRIPTION
The Device is a monolithic integrated high volt-age, high current four channel driver designed toaccept standard DTL or TTL logic levels and driveinductive loads (such as relays solenoides, DCand stepping motors) and switching power tran-sistors.To simplify use as two bridges each pair of chan-nels is equipped with an enable input. A separatesupply input is provided for the logic, allowing op-eration at a lower voltage and internal clamp di-odes are included.This device is suitable for use in switching appli-cations at frequencies up to 5 kHz
Chris
Reviewed in the United States on November 13, 2023
I recently got my hands on the Jekewin 10PCS L293D IC Stepper Motor Drivers, and let me tell you, these little chips are like the unsung heroes of the electronics world. They’re the reliable sidekicks you didn’t know you needed, quietly powering your stepper motors without a fuss.In the world of ICs and motor drivers, finding a batch where every single one works is like finding a pack of cookies where every cookie has an extra chocolate chip – pleasantly surprising and rare! These L293D drivers are just that. Each one came out swinging, ready to bring my stepper motors to life without any dead-on-arrival drama.Using them felt like conducting a miniature orchestra where every musician plays perfectly in tune. The consistency across all 10 pieces was impressive. It’s like they all graduated top of their class from IC University with honors in ‘Functionality’ and ‘Reliability’.In summary, if you’re looking for stepper motor drivers that do their job without any theatrics or hiccups, Jekewin’s L293D ICs are your go-to. They’re the unsung workhorses that will keep your motors turning smoothly, asking for nothing more than a decent circuit to call home. They’re not the flashiest components out there, but they’re the dependable type you want in your electronics toolkit.
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