人妻综合网,成人影片麻豆国产影片免费观看,中文字幕一区二区人妻电影,欧美性喷潮

產(chǎn)品簡介
LP4054鋰電池充電管理IC芯片4.2V/4.35V/4.4V電壓
LP4054鋰電池充電管理IC芯片4.2V/4.35V/4.4V電壓
產(chǎn)品價格:¥面議
上架日期:2024-01-15 14:16:31
產(chǎn)地:本地
發(fā)貨地:本地至全國
供應(yīng)數(shù)量:不限
最少起訂:1
瀏覽量:20
資料下載:暫無資料下載
其他下載:暫無相關(guān)下載
詳細(xì)說明

    品牌:LP

    產(chǎn)地:廣東

    產(chǎn)品認(rèn)證:ROHS

    額定電壓:1.5V

    封裝材料:SOP

    封裝形式:貼片式

    功率:大功率

    批號:全新原裝

    頻率特性:高頻

    應(yīng)用范圍:普通工業(yè)

    針腳數(shù):8

    功率特性:大功率

    加工定制:否

    整流元件:全橋

    反向重復(fù)峰值電壓:1600V

    數(shù)量:999999999

    可售賣地:北京;天津;河北;山西;內(nèi)蒙古;遼寧;吉林;黑龍江;上海;江蘇;浙江;安徽;福建;江西;山東;河南;湖北;湖南;廣東;廣西;海南;重慶;四川;貴州;云南;西藏;陜西;甘肅;青海;寧夏;新疆

    類型:充電IC

    型號:LP4054


    LP4054鋰電池充電管理IC芯片

    General Deion

    The LP4054 is a complete constant-current/constant- voltage linear charger for single cell lithium-ion batteries. Its SOT23-5 package and low external component count make the LP4054 ideally suited for portable applications. Furthermore, the LP4054 is specifically designed to work within USB power specifications. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature. The charge voltage is fixed at 4.2V, and the charge current can be programmed externally with a single resistor. The LP4054 automatically terminates the charge cycle when the charge current drops to 1/10th the programmed value after the final float voltage is reached. When the b supply (wall adapter or USB supply) is removed, the LP4054 automatically enters a low current state, dropping the battery drain current to less than 1μA. Other features include charge current monitor, automatic recharge and a status pin to indicate charge termination and the presence of an b voltage.

    Applications

    ? Portable Media Players/MP3 players? Cellular and Smart mobile phone? PDA/DSC? Bluetooth Applications Features

    ? Programmable Charge Current Up to 500mA? No MOSFET, Sense Resistor or Blocking Diode Required? Constant-Current/Constant-Voltage Operation with Thermal Regulation to Maximize? Charge Rate Without Risk of Overheating? 4.2V Charge Voltage with ± 1% Accuracy? Charge Current Monitor Output for Gas Gauging? Automatic Recharge? 2.9V Trickle Charge Threshold? C/10 Charge Termination? Output OCP? Charging OTP? Package in SOT23-5

在線詢盤/留言
  • 免責(zé)聲明:以上所展示的信息由企業(yè)自行提供,內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布企業(yè)負(fù)責(zé),本網(wǎng)對此不承擔(dān)任何保證責(zé)任。我們原則 上建議您選擇本網(wǎng)高級會員或VIP會員。
    企業(yè)信息
    深圳市億創(chuàng)微芯電子有限公司
    會員級別:試用會員
    ------------ 聯(lián)系方式 ------------
    聯(lián)系人:李()
    聯(lián)系電話:158-15503065
    聯(lián)系手機(jī):15815503065
    傳真號碼:0755-83233058
    企業(yè)郵箱:2232785377@QQ.COM
    網(wǎng)址:
    郵編:
    推薦供應(yīng)
    0571-87774297