Features

• Complete charger for single-cell Li-ion/polymer batteries

• Integrated pass element and current sensor

• No external blocking diode required

• Low component count and cost

• 25mV voltage accuracy over-temperature and input voltage

range

• 15mV voltage accuracy at room temperature

• Programmable charge current

• Programmable end-of-charge current (ISL9205)

• Charge current thermal foldback for thermal protection

(Thermaguard)

• Trickle charge for fully discharged batteries

• Power presence and charge indications

• NTC interface (not available in some package options)

• Less than 3μA leakage current off the battery when no input

power attached or charger disabled

• Ambient temperature range: -40°C to +85°C

• DFN, QFN packages

• Pb-free (RoHS compliant)

Applications

• Mobile phones

• Bluetooth devices

• PDAs

• MP3 players

• Stand-alone cradle or travel chargers

• Other handheld devices

ISL9205DEVAL1Z属于开发板，套件，编程器 > 评估和演示板及套件。瑞萨科技有限公司制造生产的ISL9205DEVAL1Z评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。