Description

The TS12001 Off-Active? battery management load switch is used to protect a battery from excessive discharge. It consists of an internally generated threshold voltage (VTHRESH), comparator with hysteresis, slew rate control for the load switch, a P-Channel load switch, and an open-drain indicator pin. When the input battery voltage is above VTHRESH, the load switch is on-active. When the input battery voltage falls to VTHRESH, the load switch is Off-Active? and the quiescent current draw is approximately 100pA.

Features

? Off-Active? feature with ultra-low pico-amp current

? Best-in-class Off-active? quiescent current of 100pA

? Ultra-low on-active quiescent current of 70nA

? Accurate on to Off-active? voltage threshold

? Threshold voltage options of 1.2V - 4.2V in 100mV steps (programmed at manufacturing)

? Supervisory over-current limit shutdown

? Low Rds(on): 175mΩ typical @ 5V

? Low drop out disconnect from VBAT to loads

? Turn-on slew rate controlled

? 500mV off to on-active hysteresis

Applications

? Portable Battery

? Industrial

? Medical

? SmartCard

? RFID

? Energy Harvesting Systems

TS12001-C023屬于集成電路（IC） > 電池管理。Semtech Corporation制造生產(chǎn)的TS12001-C023電池管理電池管理 PMIC（電源管理集成電路）系列產(chǎn)品可用于電池相關(guān)的監(jiān)測(cè)和控制功能，包括身份驗(yàn)證、電池平衡、狀態(tài)監(jiān)測(cè)、電量計(jì)量、電源選擇、短路保護(hù)、過壓和欠壓保護(hù)等等。請(qǐng)注意，雖然該系列中的某些產(chǎn)品可能包括電池充電功能，但將充電功能作為主要功能的產(chǎn)品是單獨(dú)分類的。