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SGM42403Q - Quad Low-side Driver

General Description

The SGM42403Q consists of four identical low-side drivers with over-current protection.

It has integrated diodes to discharge the inductive load energy such as unipolar stepper motors, DC motors, relays, solenoids or other loads when output is turned off.

Key Features

  • AEC-Q100 Qualified for Automotive.

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SGM42403Q Quad Low-side Driver IC GENERAL DESCRIPTION The SGM42403Q consists of four identical low-side drivers with over-current protection. It has integrated diodes to discharge the inductive load energy such as unipolar stepper motors, DC motors, relays, solenoids or other loads when output is turned off. The SGM42403Q can provide continuous output current up to 2A (1-channel on) or 1.1A/CH (4-channel on) by the TSSOP package at +25℃. The device has multiple protection functions, including under-voltage lockout, over-current, short-circuit protection and thermal shutdown. Over-current and overtemperature can be reported by the nFAULT pin.