SGM41518 Datasheet (SG Micro) - 1.26A Single-Cell Battery Charger

SGM41518, 1.26A Single-Cell Battery Charger

The SGM41518 is a battery charger and system power path management device with integrated converter and power switches for using with single-cell Li-Ion or Li-polymer batteries.

This highly integrated 1.26A device is capable of fast charging and supports a wide input voltage range suitable for weara

SGM41518 Features

* High Efficiency, 1.5MHz, Synchronous Buck Charger

* 95% Charge Efficiency at 1A from 5V Input

* Selectable PFM Mode for Light Load Efficiency

* Boost Mode Support

* Boost Efficiency of 95.5% at 0.5A and 95% at 1A

* PMID_GD Pin Control External P-MOSFET for Protection agains