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TPS43331-Q1 - Dual Switcher and Linear Regulators

General Description

The TPS43331-Q1 is a multi-rail output voltage regulator, with two synchronous switch mode controllers and two linear regulators.

In addition, there is a reverse protected high side switch and voltage supervisor for monitoring the standby regulator and input voltage.

Key Features

  • 1 Qualified for Automotive.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS43331-Q1 SLVSA38B – DECEMBER 2009 – REVISED JULY 2017 TPS43331-Q1 Dual Switcher and Linear Regulators 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 • Input Operating Range 5 V to 30 V (VBAT) • Two, Adjustable Output Voltage, Step-Down Switching Voltage Regulators • External Clock Input • Soft-Start Control for Step-Down Regulators • Programmable, Linear Regulator (VSTBY), Low Quiescent Current (65 µA typ) • Programmable, Linear Regulator (VLR) • Overvoltage Detection and Shutdown • Protected, High-Side Drive Ouput (HSD) • Power-On R