Hi All, Sample code for L9600 IC to control H bridge

HMach.1 · ‎2021-03-23

In one of my projects, I am using L9600 IC to control motor speed and direction. I followed all the steps which are mentioned in IC user manual, But No Luck. I am always getting H bridge status is disabled. Could you please provide steps or sample code to activate H-bridge?

Thanks in advance

Peter BENSCH · ‎2021-03-23

Welcome, @HMach.1, at the community!

Please check the device number again as there is no H-bridge with an order code that starts with L96xx.

Regards

/Peter

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HMach.1 · ‎2021-03-23

Hi @Peter BENSCH

Thank you for your reply.

Sorry, it's my mistake. I am using L9960 IC.

Is it mandatory to connect the load to the bridge? As of now, we connected CRO to verify bridge output.

Thanks in advance.

Peter BENSCH · ‎2021-03-24

Per default the open load detection is disabled, so it should be possible to get some response at the output even without load.
Unfortunately, I don't have this device on my desk and cannot evaluate it.
Have you got a chance to connect at least some load, e.g. a resistive one?

Regards
/Peter

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