EC9529A中文資料Lithium Battery Protection Integrated Circ數(shù)據(jù)手冊E-CMOS規(guī)格書

描述 Description

The EC9529A series is a highly integrated solution for lithium- ion/polymer battery protection. It contains advanced power MOSFET,? high-accuracy? voltage? detection? circuits? and? delay? circuits. EC9529A is? performed? in? ultra-? compact? SOT23-5 package? and? only? one? external component required, making? it an? ideal solution? in? limited? space? of? battery? pack. EC9529A has all the protection functions required in the battery application including over- charging, over- discharging, over-current and? load? short? circuiting? protection? etc.? The? accurate? over-? charging? detection? voltage? ensures? safe? and? full? utilization charging.? The? low? stand-? by? current? drains? little? current? from? the? cell? while? storage.? The? device? is? not? only? targeting digital? cellular? phones,? but? also? for? any? other? Li-Ion? and? Li-Poly? battery-powered? information? appliances? requiring? long- term battery life

特性 Features

●????? Protection?of?Charger?Reverse?Connection
●????? Protection?of?Battery?Cell?Reverse?Connection
●????? Integrates?Advanced?Power?MOSFET
●????? Ultra-?compact?SOT23-5?Package
●????? Only?One?External?Capacitor?Required
●????? Over-temperature?Protection
●????? Overcharge?Current?Protection
●????? Two-step?Overcurrent?Detection:
--?Over-?discharge?Current
--?Load?Short-?Circuiting
●????? Charger?Detection?Function
●????? 0V?Battery?Charging?Function
●????? Delay?Times?are?generated?inside
●????? High-accuracy?Voltage?Detection
●????? Low?Current?Consumption
-?Operation?Mode:?2.8μA?typ.
-?Power-?down?Mode:1.5μA?typ.
●????? RoHS?Compliant?and?Lead?(Pb)?Free
?

應用 Application

●????? One-Cell Lithium-ion Battery Pack
●????? Lithium-Polymer Battery Pack
?