BC912降壓型2節(jié)鋰電池充電芯片 充電IC 充電電流3A
BC912降壓型2節(jié)鋰電池充電芯片 充電IC 充電電流3A
BC912降壓型2節(jié)鋰電池充電芯片 充電IC 充電電流3A
BC912降壓型2節(jié)鋰電池充電芯片 充電IC 充電電流3A
BC912降壓型2節(jié)鋰電池充電芯片 充電IC 充電電流3A

BC912降壓型2節(jié)鋰電池充電芯片-充電IC-充電電流3A

價(jià)格

訂貨量(PCS)

¥1.80

≥4000

¥1.70

≥40000

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䀋䀐䀎䀒䀍䀓䀌䀏䀐䀐䀑

發(fā)貨地 廣東省深圳市
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商品參數(shù)
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商品介紹
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聯(lián)系方式
品牌 BC
封裝 ESOP8
批號(hào) 2021
產(chǎn)品說(shuō)明 兩節(jié)降壓型鋰電池充電管理芯片
功率 3A
應(yīng)用領(lǐng)域 數(shù)碼產(chǎn)品
輸入電壓 4V-20V
型號(hào) BC912
數(shù)量 4000/盤(pán)
商品介紹
一、DESCRIPTION
The BC912 is a 3A Li-Ion battery charger. It utilizes a 500 KHz synchronous buck converter topology to reduce power dissipation during charging. Low power dissipation, an internal MOSFET allow a physically small charger that can be embedded in a wide range of handheld applications. The BC912 includes complete charge termination circuitry, automatic recharge and a ±1% 8.4V float voltage. Battery charge current, charge timeout and end-of-charge indication parameters are set with external components. Additional features include shorted cell detection; temperature qualified charging and overvoltage protection. The BC912 is available in a ESOP8 and DNF10 package
二、FEATURES
 Input voltage range 4V~22V
 Dynamic input current allocation for maximum charging rate
 3A Maximum Charge Current
 No External MOSFETs and Blocking Diode Required
 Efficiency up to 95%
 Constant-Current/Constant-Voltage Operation with Thermal Regulation to Maximize Charge Rate Without Risk of Overheating
 Optional Battery Temperature Monitoring Before and During Charge Automatic Sleep Mode for Low-Power
 Over Current Protection
 Consumption Available in ESOP8 and DFN10
 RoHS Compliant and 100% Lead (Pb)-Free
三、APPLICATIONS
Portable Media Players
Cellular and Smart mobile phone
PDA/DSC
Handheld Battery-Powered Devices
Handheld Computers
Charging Docks and Cradles

聯(lián)系方式
公司名稱(chēng) 深圳市迅瑞創(chuàng)芯科技有限公司
聯(lián)系賣(mài)家 文俐 (QQ:2924874591)
電話 䀋䀒䀏䀐䀒䀏䀔䀎䀌䀒䀓
手機(jī) 䀋䀐䀎䀒䀍䀓䀌䀏䀐䀐䀑
傳真 䀍䀓䀔䀔-䀑䀌䀔䀍䀌䀒䀌䀑
網(wǎng)址 http://www.szxunrui.cn/
地址 廣東省深圳市
聯(lián)系二維碼