If you entered your bank information with a date to withdraw the amount owed into TurboTax then you do not need to send in a check and the IRS will automatically withdraw the amount on the date indicated.
If TurboTax printed out the 1040-ES vouchers then please see these FAQs for additional information:
https://ttlc.intuit.com/replies/3301872
https://ttlc.intuit.com/replies/3301891
