LP3219 - 2A Step-Down Converter

Product Overview

Datasheet Details

Part number	LP3219
Manufacturer	Lowpowersemi
File Size	822.29 KB
Description	2A Step-Down Converter
Datasheet	LP3219 Datasheet
Additional preview pages of the LP3219 datasheet.

Product details

Description

The LP3219 is a 1.5MHz constant frequency current mode PWM step-down converter.

It is ideal for portable equipment which requires very high current up to 2.0A from single-cell Lithium-ion batteries while still achieving over 96% efficiency during peak load conditions.

Features

Input Voltage Range: 2.5V to 5.5V.
Output Voltage Range: 0.61V to VIN.
2.0A Output Current.
Low R(DSON) Internal Switches:80mΩ/70mΩ.
High Efficiency: Up to 96%.
100% Duty Cycle in Dropout.
Low Shutdown Current:.

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Published: Sep 13, 2018 |