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CE3320 Datasheet PDF

Chipower CE3320

The CE3320 is a highly integrated standalone switch mode single-cell Li-Ion battery charger. It utilizes a 1.5MHz synchronous buck converter topology to reduce power dissipation during charging. The single cell charger has a single input that operates from either a USB port or AC wall adapter for a versatile solution.
Part No. CE3320
Datasheet CE3320 Download
Manufacturer Chipower
Description 2A Synchronous Buck Single Cell Li-Ion USB/Adapter Charger
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CE3320 datasheet page 1 preview

APPLICATIONS

: z Battery Back-Up Systems z Tablets and Portable Mobile Internet Devices z Netbook, Smartbook z Portable Media Players z IPod, iPhone, iPad Docking z Bluetooth speaker & 2.4G Wireless speaker z Smart Phones z Portable Data Capture Terminals z Personal Medical Products z Portable Instruments z 3G/4G Wireless Routers „

FEATURES

: z 1.5MHz High-Efficiency Switch Mode Charger z Single Input Mini-USB/Adapter Charger –7V Maximum Input Voltage Rating –5.5 V Maximum Operating Input Voltage –Compatible with Current Limited Adapters z High Integration for Reduced BOM Count and Board Space Savings –Low RDS(ON) Integrated Power FETs for Up to 2A Charge Rate –Integrated Charge Current Sense Resistor –Integrated Reverse Current Blocking Element z Low Power Dissipation z Accurate Battery Management Functions – 1% Battery Regulation Accuracy – 10% Charge Current Accuracy z Remote Sensing at Battery Terminals z IDET Blanking z Programmable Charge Current Detection/Termination z Automatic R...
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