SGM41542 - 3.78A Single-Cell Battery Charger

Product Overview

SG Micro

Datasheet Details

Part number	SGM41542
Manufacturer	SG Micro
File Size	1.40 MB
Description	3.78A Single-Cell Battery Charger
Datasheet	SGM41542 Datasheet
Additional preview pages of the SGM41542 datasheet.

Product details

Description

The SGM41541/SGM41542 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.
95% Charge Efficiency at 1A from 5V Input.
91.4% 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 93.5% at 0.5A and 94.3% at 1A.
Accurate Hiccup Mode Over-Current Protection.
Soft-Start Capable with up to 500μF Capacitive L.

📁 Similar Datasheet

SGM4157 - DPDT Analog Switch (Shengbang Microelectronics)
SGM44599 - DPDT Analog Switch (Shengbang Microelectronics)
SGM44600 - DPDT Analog Switch (Shengbang Microelectronics)
SGM44601 - DPDT Analog Switch (Shengbang Microelectronics)
SGM44602 - DPDT Analog Switch (Shengbang Microelectronics)
SGM44603 - SPDT Analog Switch (Shengbang Microelectronics)
SGM45C1E682-4A - compact physical dimensions (Sumitiomo)
SGM45C1H102-4A - compact physical dimensions (Sumitiomo)

Other Datasheets by SG Micro

SGM41541 - 3.78A Single-Cell Battery Charger
SGM41546 - 3.78A Single-Cell Battery Charger
SGM41546D - 3.78A Single-Cell Battery Charger
SGM41511 - 3A Single-Cell Battery Charger
SGM41513 - 3A Single-Cell Battery Charger
SGM41513A - 3A Single-Cell Battery Charger

Published: Oct 20, 2024 |