Features
?? High Detection Accuracy
?? Over-charge Detection: ±25mV
?? Over-discharge Detection: ±50mV
?? Discharge Over-current Detection: ±15mV
?? Charge Over-current Detection: ±30mV
?? High Withstand Voltage
?? Absolute maximum ratings: 28V
(V- pin and CO pin)
?? Ultra Small Package
?? SOT-23-5
?? SOT-23-6
?? DFN-6L
Description
The NT1703 series are the 1-cell protection IC for
lithium-ion/lithium-polymer rechargeable battery pack.
The high accuracy voltage detector and delay time
circuits are built in NT1703 series with state-of-art
design and process.
To minimize power consumption, NT1703 series
activates power down mode when an over-discharge
event is detected (for power-down mode enabled
version). Besides, NT1703 series performs protection
functions with four external components for
miniaturized PCB.
The tiny package is especially suitable for compact
portable device, i.e. slim mobile phone and Bluetooth
earphone.
Application
?? Mobile phone battery packs
?? Digital camera battery packs
?? Bluetooth earphone Li-ion battery module

深圳市博隆達(dá)科技有限公司于2008年8月成立，總部位于中國深圳，2010年正式取得一般納稅人資格，2011年成立博隆達(dá)科技（香港）有限公司。是一家專業(yè)從事過電流保護(hù)元器件；過電壓保護(hù)元器件；單節(jié)及多節(jié)鋰電池保護(hù)IC；車充IC;DC-DC CONVERTOR的代理商，主要代理品牌：美商AEM;上海貝嶺；臺灣EUTECH;臺灣富致；臺灣MPOWER;臺灣NEOTEC;蘇州硅能；韓國SMART等國內(nèi)外知名品牌電子元器件廠商。深圳市博隆達(dá)科技有限公司多年專注于智能手機(jī)市場，鋰電池保護(hù)板市場，平板電腦市場，工業(yè)控制板市場， TV板卡市場，智能穿戴市場等領(lǐng)域，提供配套產(chǎn)品及方案，擁有一批資深應(yīng)用工程師，隨時為客戶提供技術(shù)支持與服務(wù)。