DW03D厂家批发

　　dw03d厂家 深圳遥芯电子科技有限公司ic和mos销售！

　　one cell lithium-ion/polymer battery protection ic

　　general deion

　　thedw03d product is a high integration solution for lithium-ion/polymer batteryprotection. dw03d contains advanced power mosfet, high-accuracy voltagedetection circuits and delay circuits. dw03d is put into an ultra-small dw03dpackage and only one external component makes it an ideal solution in limitedspace of battery pack. dw03d has all the protection functions required in thebattery application including overcharging, overdischarging, overcurrent andload short circuiting protection etc. the accurate overcharging detectionvoltage ensures safe and full utilization charging. the low standby currentdrains little current from the cell while in storage. the device is not only targetedfor digital cellular phones, but also for any other li-ion and li-polybattery-powered information appliances requiring long-term battery life.

　　features

　　·protection of charger reverse connection · protection of battery cell reverseconnection · integrate advanced power mosfet with equivalent of 45mω rss(on) · ultra-small sot23-5package · only one external capacitor required · over-temperature protection ·overcharge current protection · two-step overcurrent detection: -overdischargecurrent -load short circuiting · charger detection function · 0v batterycharging function - delay times are generated inside · high-accuracy voltagedetection · low current consumption - operation mode: 2.8μ a typ. - power-downmode: 1.5μ a typ. · rohs compliant and lead (pb) free

　　applications

　　one-celllithium-ion battery pack

　　lithium-polymerbattery pack

　　深圳遥芯电子科技有限公司 唐先生电话：qq:3174991439