91插视频_日日摸天天碰中文字幕_免费的色网站_国产999精品久久久久久_91亚洲免费视频_国产成人综合网在线观看

Email: [email protected] Tel: +86 18136969561

Application


Charging scheme of lithium battery for small household appliances 4054/4056

2023110121836.jpg

4054/4056 is a constant current/constant voltage linear charger with excellent performance for single lithium ion battery. Less peripheral components make it very suitable for portable products, and it is suitable for supplying power to USB power supply and adapter power supply. Based on the special internal MOSFET architecture and anti-reverse charging circuit, external detection resistor and isolation diode are not needed. When the external environment temperature is too high or in high-power application, thermal feedback can adjust the charging current to reduce the chip temperature. The charging voltage is fixed at 4.2V, and the charging current can be set externally through a resistor. When the charging current drops to 1/10 of the set value after reaching the final floating charge voltage, the chip will terminate the charging cycle. When the input voltage is disconnected, the 405X goes to sleep, and the battery leakage current will drop below 1uA. 405X can be set in shutdown mode, at which time the static current of the chip drops to 35uA. The 4056X also includes other features: battery temperature monitoring, under-voltage locking, automatic recharging and two status pins to indicate charging and charging termination.


◆ Programmable charging current is 500/1000mA ◆ No external MOSFET, detection resistor and isolation diode are needed ◆ A complete linear charger with ESOP8 package for single lithium battery ◆ Constant current/constant voltage operation, and it has thermal adjustment function to maximize the charging rate without overheating danger. ◆ Pre-charge voltage of 4.2V with accuracy of 1% ◆ Output of charging current monitor for battery charge detection ◆ Automatic recharging ◆ Dual output of charging status, no battery and fault status display ◆C/10 charging termination ◆ Static current in standby mode is 35uA ◆2.9V trickle charging ◆ Battery temperature monitoring ◆ Soft start limiting surge current ◆BAT input anti-reverse protection ◆ 0V activation.

image.png


Leave a message

Facebook

LinkedIn

Youtube

instagram

WhatsAPP

[email protected]

+86 18136969561

Top
主站蜘蛛池模板: 91精品国产综合久 | 日本高清不卡免费 | 人人干人人草 | 欧美精品一区二区三区在线 | 国产精品久久久久这里只有精品 | 欧美激情AAAA片免费视频 | 久久久久国产精品一区二区 | av电影在线观看免费 | 欧美精品高清 | 亚洲 自拍 另类 欧美 丝袜 | 91无限数破解版入口 | 久久亚洲一区二区三区四区 | 一区二区在线看 | www4虎| 免费两性的视频网站 | 日本超碰在线 | 日本玖玖视频 | 热久久免费视频 | 亚州精品永久观看视频 | 五月狠狠亚洲小说专区 | 国产精品久久久久久久久久久免费看 | 日本黄色片免费在线观看 | 91九色porny首页最多播放 | 国产久 | 公交车里我挺进了她身体电影 | 欧美一区在线看 | 91看片 | 国产日韩亚洲欧美 | 亚洲精品不卡午夜精品 | 亚洲精品一区二区三区在线看 | 一区二区三区视频观看 | 91情国产l精品国产亚洲区 | a级高清观看视频在线看 | 天天涩| 日韩一区二区三区在线 | 久久久久久综合成人精品 | 久久综合九色综合8888 | 四虎影院入口 | 毛片黄片视频 | 天天干狠狠干 | 午夜在线视频一区二区三区 |