ISL9518 Datasheet (Intersil Corporation) - Narrow VDC Regulator/Charger

ISL9518, Narrow VDC Regulator/Charger

® ISL9518, ISL9518A Data Sheet December 8, 2008 FN6775.0 www.DataSheet4U.com Narrow VDC Regulator/Charger with SMBus Interface The ISL9518, ISL9518A are highly integrated Narrow VDC system voltage regulators and battery charger controllers.

Operating parameters are programmable over the System Management Bus (SMBus).

The ISL9518, ISL9518A are designed for applications where the system power source is either the battery pack or the output of the regulator/charger.

This makes the max voltage to

ISL9518 Features

* ±0.5% System Voltage Accuracy (-10°C to +100°C)

* ±3% Accurate Input Current Limit

* ±3% Accurate Battery Charge Current Limit

* Switching Frequency can be Reduced via SMBus for Higher Efficiency at Light Load Conditions

* Trickle Charge System for Deeply Di