描述 / Descriptions
SOT23-6 塑封封裝鋰電池保護(hù) IC。Battery Protection IC in a SOT23-6 Plastic Package.
特征 / Features
過電壓充電保護(hù)閾值 Over voltage charging protection threshold 4.3V 精度 Accuracy ±50 mV 過電壓充電恢復(fù)閾值 Over voltage charging restore threshold 4.1V 精度 Accuracy ±50 mV 過電壓放電保護(hù)閾值 Over voltage discharge protection threshold 2.5V 精度 Accuracy ±75 mV 過電壓放電恢復(fù)閾值 Over voltage discharge recovery threshold 2.9V 精度 Accuracy ±75 mV 過電流放電保護(hù)閾值 Discharge overcurrent detection voltage 0.15V 精度 Accuracy ±20 mV 過電壓充電保護(hù)延遲時(shí)間 Over voltage charging protection delay time 110ms 精度 Accuracy ±30% 過電壓放電保護(hù)延遲時(shí)間 Over voltage discharge protection 55ms delay time 典型值 Typ ±30% 過電流放電保護(hù)延遲時(shí)間 Over current discharge protection 7ms delay time 典型值 Typ ±30% 0V 充電功能 0V battery charge function 允許 Admit 低功耗模式 A Low Power Consumption mode 允許 Admit 無鹵產(chǎn)品。Halogenfreeproduct.

用途 / Applications
用于鋰電池的充電、放電保護(hù)電路、電話機(jī)電池或其它鋰電池高精度保護(hù)器。 For rechargeable lithium battery, discharge protection circuit, telephone or other lithium battery with high precision protector
引腳排列 / Pinning
引腳名稱 Pin Name 引腳序號 Pin Number 引腳功能 Pin Function DO 1 放電控制輸出端 Discharge control output terminal VM 2 充/放電電流檢測輸入端 Charge/discharge current detection input CO 3 充電控制輸出端 Charge control output terminal NC 4 不接 Not connected VDD 5 電源輸入端 Power input VSS 6 電源接地端 Power ground terminal