DRV120: Regarding DRV120

Joyson Patil

Part Number: DRV120
Other Parts Discussed in Thread: DRV103, DRV110

As per the data sheet its mentioned that we need to provide PWM signal to control the solenoid valve. Is it possible to turn on/off solenoid valve by providing GPIO signal to the input of DRV120?

over 5 years ago

0 Grant Falkenburg over 5 years ago

TI__Intellectual 1965 points

Hi Joyson,

Thanks for your question. Let me contact the expert for this part. You can expect a response by 3/18/20.

Best,

Grant

0 Costin Cazana over 5 years ago

TI__Expert 4940 points

Hi Joyson,

Enable input is the On/Off control. Enable max low is 1.3V and min high is 1.65V, the absolute max input voltage is 7V

Regards,

Costin

0 Joyson Patil over 5 years ago in reply to Costin Cazana

Prodigy 70 points

Thanks costin for the response. DRV103 is suitable for our requirement bcoz our coil current is 1A. Pls share me if you have ready DRV103 design.

0 Costin Cazana over 5 years ago in reply to Joyson Patil

TI__Expert 4940 points

Hi Joyson,

DRV120 functional equivalent device for higher than 250mA current is DRV110,the power device is external.

If you plan to use DRV103 pls start a new E2E thread.

Regards,

Costin

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DRV120: Regarding DRV120