TPS61099YFFR Yipada Awọn olutọsọna Foliteji 0.7Vin Iyipada Igbega Amuṣiṣẹpọ pẹlu 800 nA Ultra-Low Quiescent Lọwọlọwọ 6-DSBGA -40 si 85

Ẹrọ TPS61099x jẹ oluyipada igbelaruge amuṣiṣẹpọ pẹlu lọwọlọwọ 1-µA ultra-kekere quiescent. Ẹrọ naa jẹ apẹrẹ fun awọn ọja ti o ni agbara nipasẹ batiri ipilẹ, NiMH batiri gbigba agbara, batiri Li-Mn, tabi batiri Li-Ion gbigba agbara nibiti ṣiṣe giga labẹ ipo fifuye ina jẹ pataki lati ṣaṣeyọri iṣẹ igbesi aye batiri gigun.

Oluyipada igbelaruge TPS61099x nlo topology iṣakoso hysteretic lati gba iṣẹ ṣiṣe ti o pọ julọ ni lọwọlọwọ quiescent kekere. O jẹ nikan 1-µA quiescent lọwọlọwọ labẹ ipo fifuye ina ati pe o le ṣaṣeyọri to 75% ṣiṣe ni fifuye 10-µA pẹlu ẹya foliteji iṣelọpọ ti o wa titi. O tun le ṣe atilẹyin to 300-mA o wu lọwọlọwọ lati 3.3-V si iyipada 5-V, ​​ati ṣaṣeyọri to 93% ni fifuye 200-mA.

TPS61099x tun nfunni ni ipo isalẹ mejeeji ati awọn iṣẹ Pass-Nipasẹ fun awọn ohun elo oriṣiriṣi. Ni ipo isalẹ, foliteji o wu tun le ṣe ilana ni iye ibi-afẹde paapaa nigbati foliteji titẹ sii ga ju foliteji o wu lọ. Ni Pass-Nipasẹ mode, awọn wu foliteji wọnyi input foliteji. TPS61099x
jade ni ipo isalẹ ki o wọ inu Ipo Pass-Nipasẹ nigbati VIN> VOUT + 0.5 V.

TPS61099x ṣe atilẹyin iṣẹ tiipa otitọ nigbati o jẹ alaabo, eyiti o ge asopọ fifuye lati ipese titẹ sii lati dinku agbara lọwọlọwọ.

TPS61099x nfunni ni ẹya foliteji iṣelọpọ adijositabulu mejeeji ati awọn ẹya foliteji iṣelọpọ ti o wa titi. O wa ninu 6-boolu 1.23-mm × 0.88-mm WCSP Package ati 6-pin 2-mm × 2-mm WSON package.