Reverse current blocking function

Reverse current blocking function

The reverse current blocking function is a function to prevent current from flowing from the output to the input side, for example, when output voltage becomes higher than input voltage. Toshiba eFuse ICs can prevent reverse current when turned off by optional external N-channel MOSFET.

Toshiba eFuse IC TCKE8xx has a built-in Nch MOSFET. If another Nch MOSFET is externally connected to this product and the gate voltage is supplied from the EFET terminal, this circuit has a common source connection circuit configuration. Therefore, when the input voltage is 0 V (eFuse IC is off) and the voltage on the output terminal side is high, two parasitic (body) diodes can prevent reverse current flow.

eFuse ICs

Products list (parametric search)

Related information

Back to eFuse ICs

聯繫我們

技術方面問題

聯絡我們

聯絡我們

常見問題

常見問答

Queries about purchasing, sampling and IC reliability

線上庫存查詢跟購買

型號需要超過三個文字以上

keyword:

Disclaimer for External Link
Through this website you are able to proceed to the website of our distributors ("Third Party Website") which is not under the control of Toshiba Corporation and its subsidiaries and affiliates (collectively "Toshiba"). The Third Party Website is made available to you as a convenience only and you agree to use the Third Party Website at your own risk. The link of the Third Party Website does not necessarily imply a recommendation or an endorsement by Toshiba of the Third Party Website. Please be aware that Toshiba is not responsible for any transaction done through the Third Party Website, and such transactions shall be subject to terms and conditions which may be provided in the Third Party Website.
開啟新視窗