DRV3201-Q1 Relay control by VBAT BOOST converter

masahiko shimizu

Other Parts Discussed in Thread: DRV3201-Q1

My customer wants to use VBAT BOOST converter of DRV3201-Q1 as Relay Driver control power supply.
Relay Driver is IPB180N04S4-01（infineon） * 5 pieces.
Can BOOST converter supply stable power to internal driver and Relay driver?

If it's OK, tell me L value at that time.

Best regards

Shimizu

over 10 years ago

0 Alexander Scheuermann over 10 years ago

TI__Genius 14890 points

Shimizu,

I am assinging this question to the appropriate apps engineer. Please allow a few work days for a response.

0 masahiko shimizu over 10 years ago in reply to Alexander Scheuermann

Guru 11235 points

Thank you for your support. I wait for your answer.

Best regards

Shimizu

0 masahiko shimizu over 10 years ago in reply to masahiko shimizu

Guru 11235 points

Thank you for your support.

Could you tell me response date?

Best regards

Shimizu

0 Toru Tanaka over 10 years ago

TI__Intellectual 1045 points

I don't how much current the relays consumes. DRV3201 BOOST supports up to 3mA for external load.

Thanks

Toru

0 masahiko shimizu over 10 years ago in reply to Toru Tanaka

Guru 11235 points

Hi Toru

Thank you for your support.

I understood IBOOST,sw as current which can used for relays etc.

Best regards,

Shimizu

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DRV3201-Q1 Relay control by VBAT BOOST converter