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      Battery Management System

      Battery Management System
      ModelDescriptionBrandLeadingConditionPriceAction
      Battery Management System
      ISL6299IRZ
      Li-ion/Li-Polymer Battery Charger Accepting Two Power SourcesThe ISL6299 is a fully integrated low-cost single-cell Li-ion or Li-polymer battery charger. The charger accepts two power inputs, normally one from a USB (Universal Serial Bus) port and the other from a desktop cradle. The ISL6299 is an ideal charger for smart handheld devices that need to communicate with a personal computer via USB.Features• Complete Charger for Single-Cell Li-ion/Polymer Batteries• Dual Input Power Sources for Cradle and USB• Low Component Count• Integrated Pass Element• Fixed 380mA USB Charge Current• Programmable Cradle Charge Current• Charge Current Thermaguard™ for Thermal Protection• 28V Maximum Voltage for the Cradle Input• Charge Indication• Adapter Presence Indication• Less than 0.5µA Leakage Current off the Battery when No Input Power Attached• Programmable end-of-charge current with latch for Cradle Input• Ambient Temperature Range: -40°C to 85°C• Pb-Free Available (RoHS Compliant)Applications• Smart Handheld Devices• Cell Phones, PDAs, MP3 Players• Digital Still Cameras• Handheld Test Equipment
      		OTHERIn StockNew Sealed Under Guarantee
      ISL9301IRZ-T
      The ISL9301 is a fully integrated high input voltage single-cell Li-ion battery charger with power path management function. This charger performs the CC/CV charge function required by Li-ion batteries.The charger accepts an input voltage up to 28V but is disabled when the input voltage exceeds 10.5V OVP threshold. The 28V rating eliminates the overvoltage protection circuit required in a low-voltage charger.Features• Complete Charger for Single-Cell Li-ion/Polymer Batteries• Power Path Management Optimize Charge and SystemCurrents• Intelligent Timeout Interval Based on Actual ChargeCurrent• Integrated Disconnect Switch to Disconnect the Battery• 1% Charger Output Voltage Accuracy• Programmable Charge Current• Programmable End-of-Charge Current• Charge Current Thermal Foldback for Thermal Protection• Trickle Charge for Fully Discharged Batteries• 28V Maximum Voltage at VIN pin• Power Presence and Charge Indications• Ambient Temperature Range: -40°C to +85°C• 10 Ld 3x3 DFN Package• Pb-Free (RoHS Compliant)Applications• Mobile Phones• Blue-Tooth Devices• PDAs• MP3 Players• Stand-Alone Chargers• Other Handheld Devices
      		OTHERIn StockNew Sealed Under Guarantee
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