Hot-selling and scarce ISL6292CCR3Z Li-ion/Li Polymer Battery Charger QFN spot stock

Product Descriptions

The ISL6292C is an integrated single-cell Li-ion or  Li-polymer battery charger capable of operating with an input  voltage as low as 2.4V. This charger is designed to work with  various types of ac adapters.

The ISL6292C operates as a linear charger when the ac  adapter is a voltage source. The battery is charged in a  CC/CV (constant current/constant voltage) profile. The  charge current is programmable with an external resistor up  to 1.5A. The ISL6292C can also work with a current-limited  adapter to minimize the thermal dissipation, in which case  the ISL6292C combines the benefits of both a linear charger  and a pulse charger.

The ISL6292C features charge current thermal foldback to  guarantee safe operation when the printed circuit board is  space limited for thermal dissipation. Additional features  include preconditioning of an over-discharged battery,  automatic recharge, and thermally enhanced DFN package.

Product Features

• Complete Charger for Single-Cell Li-ion Batteries

• Very Low Thermal Dissipation

• Integrated Pass Element and Current Sensor

• No External Blocking Diode Required

• 1% Voltage Accuracy

• Programmable Current Limit up to 1.5A

• Charge Current Thermal Foldback

• Accepts Multiple Types of Adapters

• Guaranteed to Operate at 2.65V After Start Up

• Ambient Temperature Range: -20°C to 70°C

• Thermally-Enhanced DFN Packages

• Pb-Free Plus Anneal Available (RoHS Compliant)

Product Applications

• Handheld Devices including Medical Handhelds

• PDAs, Cell Phones and Smart Phones

• Portable Instruments, MP3 Players

• Self-Charging Battery Packs

• Stand-Alone Chargers

• USB Bus-Powered Chargers

Product Specification

Product Photos

For more product information, please download the PDF