PW4203是一款4.5V-22V输入，最大2A充电，支持1-3节锂电池串联的同步降压锂离子电池充电器芯片，适用于便携式应用。可通过芯片VSET引脚选择1节充电或2节串联充电3节串联充电。
标签： 升压芯片
上传时间： 2022-01-12
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PW4053 是一款 5V 输入，最大 1.2A 充电电流，支持三节锂离子电池的升压充电管理 IC。PW4053 集成功率 MOS，采用异步开关架构，使其在应用时仅需极少的外围器件，可有效减少整体方案尺寸。PW4203是一款4.5V-22V输入，最大2A充电，支持1-3节锂电池串联的同步降压锂离子电池充电器芯片，适用于便携式应用。可通过芯片VSET引脚选择1节充电或2节串联充电3节串联充电。
上传时间： 2022-01-12
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锂电池充电仿真设计及模拟
上传时间： 2022-06-30
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The TP4054 is a complete constant-current/constant-voltage linear charger for single celllithium
上传时间： 2013-07-27
上传用户：bruce
各种使用MPPT的太阳能直流充电控制器 ●便携设备电池充电器 ●家庭应用电池充电器 ●铁路和交通信号 ●街道、花园和车道灯 ●水泵和电扇等非存储式 电动马达
标签： nxp
上传时间： 2013-07-08
上传用户：gcs333
隨著許多手持式設備的性能逐漸接近膝上型電腦，其設計復雜性也在增加。
上传时间： 2013-10-10
上传用户：苍山观海
The CN3052A is a complete constant-current /constant voltage linear charger for single cell Li-ion and Li Polymer rechargeable batteries. The device contains an on-chip power MOSFET and eliminates the need for the external sense resistor and blocking diode.
上传时间： 2013-11-10
上传用户：子虚乌有
Smart Batteries are an increasingly popular choice formore than just traditional compact consumer electronicdevices. For example, Smart Batteries are being used asbattery backup for products such as blade servers, whereknowing battery status is very important
上传时间： 2013-11-02
上传用户：wangzhen1990
As the performance of many handheld devices approachesthat of laptop computers, design complexity also increases.Chief among them is thermal management—how doyou meet increasing performance demands while keepinga compact and small product cool in the user’s hand?For instance, as battery capacities inevitably increase,charge currents will also increase to maintain or improvetheir charge times. Traditional linear regulator-based batterychargers will not be able to meet the charge currentand effi ciency demands necessary to allow a product torun cool. What is needed is a switching-based chargerthat takes just about the same amount of space as a linearsolution—but without the heat.
上传时间： 2013-11-23
上传用户：lu2767
MAX1909/MAX8725是高集成度的控制IC，简化了高精度、高效率多种化学类型电池充电器的结构。MAX1909/MAX8725用模拟输入控制充电电流和电压
上传时间： 2013-10-09
上传用户：梧桐
