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LM74610-Q1 - Zero IQ Reverse Polarity Protection Smart Diode Controller

General Description

The LM74610-Q1 is a controller device that can be used with an N-Channel MOSFET in a reverse polarity protection circuitry.

It is designed to drive an external MOSFET to emulate an ideal diode rectifier when connected in series with a power source.

Key Features

  • 1 Qualified for Automotive.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM74610-Q1 SNOSCZ1B – JULY 2015 – REVISED JUNE 2016 LM74610-Q1 Zero IQ Reverse Polarity Protection Smart Diode Controller 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Exceeds HBM ESD Classification Level 2 – Device CDM ESD Classification Level C4B • Maximum reverse voltage of 45 V • No Positive Voltage limitation to Anode Terminal • Charge Pump Gate Driver for External N-Channel MOSFET • Lower Power Dissipation than Schottky Diode/PFET Solutions • Low Reverse Leakage Current • Zero IQ • Fast 2-µs Response to Reverse Polarity • -40°C to +125°C Operating Ambient Temperature • Can be Used in OR-ing Applications • Meets CISPR25 EMI Specification •