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

ISL9205BIRZ属于集成电路（IC） > 电池充电器。瑞萨科技有限公司制造生产的ISL9205BIRZ电池充电器电池充电器 PMIC（电源管理集成电路）是元器件级产品系列，用于在电子设备中实现电池充电控制和充电管理功能。这些器件主要根据电池化学及其设计用于的电池数量来分类，可提供电化学电池和超级电容器安全充电所必需的电流或电压调节和监视功能。