深圳市百盛新紀(jì)元半導(dǎo)體有限公司,自成立以來(lái),始終堅(jiān)守誠(chéng)信為本的原則,專注于半導(dǎo)體領(lǐng)域的技術(shù)創(chuàng)新與服務(wù)提升。我們專注于DC-DC升壓轉(zhuǎn)換芯片、降壓轉(zhuǎn)換芯片、MOS場(chǎng)效應(yīng)管、LDO穩(wěn)壓芯片、鋰電池充電管理芯片、鋰電池保護(hù)系統(tǒng)芯片、過(guò)壓過(guò)流保護(hù)芯片、電壓檢測(cè)芯片的研發(fā)與銷售,憑借多年的半導(dǎo)體銷售從業(yè)經(jīng)驗(yàn)和公司經(jīng)驗(yàn)豐富的FAE團(tuán)隊(duì),我們?yōu)榭蛻籼峁﹥?yōu)質(zhì)的產(chǎn)品和全方位的服務(wù)。
我們的產(chǎn)品廣泛應(yīng)用于智能機(jī)器人、無(wú)線充、移動(dòng)電源、無(wú)人機(jī)、安防監(jiān)控、車載導(dǎo)航、行車記錄、暖手寶、補(bǔ)水儀、玩具等領(lǐng)域,以卓越的性能和穩(wěn)定的品質(zhì)贏得了客戶的廣泛贊譽(yù)。無(wú)論是產(chǎn)品的性能還是服務(wù)的質(zhì)量,我們都力求做到最好,以滿足客戶不斷變化的需求。
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PS7201 SOT-23-5 單電池鋰離子和鋰聚電池保護(hù)集成電路
詳情
PS7201是一種針對(duì)鋰離子/聚合物電池保護(hù)的高集成解決方案。PS7201包含內(nèi)部電源MOSFET、高精度電壓檢測(cè)電路和延遲電路。PS7201具有電池應(yīng)用中所需的所有保護(hù)功能,包括過(guò)充、過(guò)放電、過(guò)電流和負(fù)載短路保護(hù)等。準(zhǔn)確的過(guò)充電檢測(cè)電壓保證安全充分充電。低備用電流在存儲(chǔ)期間從電池排出的電流很少。該設(shè)備不僅針對(duì)數(shù)字手機(jī),還適用于任何其他需要長(zhǎng)期電池壽命的鋰離子和鋰聚電池驅(qū)動(dòng)的信息設(shè)備。
PS7201需要最少數(shù)量的現(xiàn)成的外部組件,并可在一個(gè)節(jié)省空間的SOT23-5軟件包中使用。
產(chǎn)品特點(diǎn)
充電器反向連接的保護(hù)電池單元反向連接的保護(hù)
過(guò)溫保護(hù),過(guò)充電流保護(hù)
兩步過(guò)電流檢測(cè):過(guò)放電電流負(fù)載短路
充電器檢測(cè)功能
0V電池充電功能
50mΩ低RSS(ON)內(nèi)部功率MOSFET
延遲時(shí)間是在內(nèi)部生成的
高精度電壓檢測(cè),低電流消耗
The PS7201 is a high integration solution for lithium-ion/polymer battery protection. PS7201 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits. PS7201 has all the protection functions required in the battery application including overcharging, over discharging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. The low standby current drains little current from the cell while in storage. The device is not only targeted for digital cellular phones, but also for any other Li-Ion and Li-Poly battery-powered information appliances requiring longterm battery life. The PS7201 requires a minimal number of readily available, external components and is available in a space saving SOT23-5 package.
Features? Protection of Charger Reverse Connection? Protection of Battery Cell Reverse Connection? Over-temperature Protection? Overcharge Current Protection? Two-step Overcurrent Detection:Over Discharge CurrentLoad Short Circuiting? Charger Detection Function? 0V Battery Charging Function? 50mΩ Low RSS(ON) Internal Power MOSFET? Delay Times are generated inside? High-accuracy Voltage Detection? Low Current ConsumptionOperation Mode: 0.7μA typ.Power-down Mode: 0.1μA typ.? Only One External Capacitor Required? Available in SOT23-5 Package? -40°C to +85°C Temperature RangeApplications? One-Cell Li-ion Battery Pack? Power Bank? One-Cell Li-poly Battery Pack? IOT Sensor/Electronic Toys
深圳市百盛新紀(jì)元半導(dǎo)體有限公司
鄭曉曉
2851339680
13534212799 / 0755-6130 3950
郵箱:Parkson@szparkson.net
公司:深圳市福田區(qū)華強(qiáng)北賽格廣場(chǎng)24樓2405A