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ADP2380 - 4 A Synchronous Step-Down Regulator

Datasheet Summary

Description

The ADP2380 is a current mode control, synchronous, step-down, dc-to-dc regulator.

It integrates a 44 mΩ high-side power MOSFET and a low-side driver to provide a high efficiency solution.

The ADP2380 runs from an input voltage of 4.5 V to 20 V and can deliver 4 A of output current.

Features

  • Input voltage: 4.5 V to 20 V Integrated 44 mΩ high-side MOSFET 0.6 V ± 1% reference voltage over temperature Continuous output current: 4 A Programmable switching frequency: 250 kHz to 1.4 MHz Synchronizes to external clock: 250 kHz to 1.4 MHz 180° out-of-phase synchronization Programmable UVLO Power-good output External compensation Internal soft start with external adjustable option Startup into a precharged output Supported by ADIsimPower design tool 20 V, 4 A Synchronous Step-Down Regulator.

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Datasheet preview – ADP2380

Datasheet Details

Part number ADP2380
Manufacturer Analog Devices
File Size 951.84 KB
Description 4 A Synchronous Step-Down Regulator
Datasheet download datasheet ADP2380 Datasheet
Additional preview pages of the ADP2380 datasheet.

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Full PDF Text Transcription

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Data Sheet FEATURES Input voltage: 4.5 V to 20 V Integrated 44 mΩ high-side MOSFET 0.6 V ± 1% reference voltage over temperature Continuous output current: 4 A Programmable switching frequency: 250 kHz to 1.4 MHz Synchronizes to external clock: 250 kHz to 1.
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