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LT8609 - 3A Synchronous Step-Down Regulator

General Description

The LT®8609/LT8609A/LT8609B is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 1.7µA of nonswitching quiescent current.

The LT8609/LT8609A/ LT8609B can deliver 3A of continuous current.

Key Features

  • n Wide Input Voltage Range: 3.0V to 42V n Ultralow Quiescent Current Burst Mode® Operation: n.

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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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LT8609/LT8609A/LT8609B 42V, 3A Synchronous Step-Down Regulator with 2.5µA Quiescent Current FEATURES n Wide Input Voltage Range: 3.0V to 42V n Ultralow Quiescent Current Burst Mode® Operation: n <2.5µA IQ Regulating 12VIN to 3.3VOUT n Output Ripple <10mVP-P n High Efficiency 2MHz Synchronous Operation: n >93% Efficiency at 1A, 5VOUT from 12VIN n 3A Maximum Continuous Output n Fast Minimum Switch-On Time: 45ns n LT8609A Available in Fixed 3.3V and 5V Output n Adjustable and Synchronizable: 200kHz to 2.