SGM41546D - 3.78A Single-Cell Battery Charger

This page provides the datasheet information for the SGM41546D, a member of the SGM41546 3.78A Single-Cell Battery Charger family.

Product Overview

SG Micro

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Datasheet Details

Part number	SGM41546D
Manufacturer	SG Micro
File Size	1.51 MB
Description	3.78A Single-Cell Battery Charger
Datasheet	SGM41546D Datasheet
Additional preview pages of the SGM41546D datasheet.

SGM41546D Product details

Description

The SGM41546/SGM41546D are battery chargers and system power path management devices with integrated converter and power switches for using with single-cell Li-Ion or Li-polymer batteries.

Features

High Efficiency, 1.5MHz, Synchronous Buck Charger.
94% Charge Efficiency at 1A from 5V Input.
91% Charge Efficiency at 2A from 9V Input.
Optimized for USB Voltage Input (5V).
Selectable PFM Mode for Light Load Efficiency.
USB On-The-Go (OTG) Support (Boost Mode).
Boost Converter with up to 2A Output.
Boost Efficiency of 94.8% at 0.5A and 94.5% at 1A.
Accurate Hiccup Mode Over-Current Protection.
Output Short Circuit Protection.
Selectable P.

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Published: Oct 22, 2024 |