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Evaluation Board, AUIR3242S, Power Management, High Side Power Switch


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Manufacturer Part No:
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Also Known As:
SP005448431, AUIR3242S BOARD B2B

Product Overview

AUIR3242S board back-to-back is a semiconductor-based solution of a fail-safe/fail operational power switch for automotive applications. AUIR3242S board has a back-to-back, N-channel MOSFET common source structure and allows replacement of any mechanical relay by cutting the current flow in both directions. Additionally, the back-toback structure blocks current in case of reverse battery situation. The MOSFET are protected against linear mode by UVLO (Under voltage lock-out) feature, integrated in the driver. An analogue and digital circuit are implemented to monitor driver's boost converter activity and detect gate source leakage of MOSFET.
  • Designed for 50A continuous, 80A for one-minute operation
  • Very low quiescent current on and off state


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Power Management

High Side Power Switch

Evaluation Board AUIR3242S


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Technical Documents (1)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Also Known As

SP005448431, AUIR3242S BOARD B2B

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2 UK stock available for 3-4 business days delivery

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