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LP873345 - Dual High-Current Buck Converter and Dual Linear Regulator

Download the LP873345 datasheet PDF. This datasheet also covers the LP8733 variant, as both devices belong to the same dual high-current buck converter and dual linear regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The LP8733xx is designed to meet the power management requirements in industrial applications.

Key Features

  • 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LP8733-etcTI.pdf) that lists specifications for multiple related part numbers.

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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LP8733 SNVSBK2A – SEPTEMBER 2019 – REVISED JUNE 2021 LP8733xx Dual High-Current Buck Converter and Dual Linear Regulator 1 Features 2 Applications • Device operating temperature range: –40°C to +125°C ambient temperature • Input voltage: 2.8 V to 5.5 V • Two high-efficiency step-down DC/DC converters: – Output voltage: 0.7 V to 3.36 V – Maximum output current 3 A per phase – Adding and shedding auto phase and force multi-phase operations in dual-phase configuration – Remote differential feedback voltage sensing in dual-phase configuration – Programmable output-voltage slew rate from 0.5 mV/µs to 10 mV/µs – 2-MHz switching frequency – Spread-spectrum mode and phase interleaving for EMI reduction • Two linear regulators: – Input voltage: 2.5 V to 5.5 V – Output voltage: 0.8 V to 3.