TPS62135RGXR TPS62135, TPS621351 Ukuchaneka okuPhezulu 3-V ukuya kwi-17-V 4-A Iziguquli zeNyathelo ezantsi
Iimbonakalo
1.I-Output Voltage Ukuchaneka ± 1% (imo ye-PWM)
2.Input Uluhlu lweVoltage: 3 V ukuya kwi-17 V
3.I-Quiscent yangoku 18 µA Isimbo
I-4.Output Voltage ukusuka kwi-0.8 V ukuya kwi-12 V
5.Adjustable Soft-Start
6.Ukunyanzeliswa kwe-PWM okanye ukusebenza kwe-PWM/PFM
7.Isiqhelo sokutshintsha okuqhelekileyo kwe-2.5MHz ngokunyanzeliswa
PWM
1.Echanekileyo YENZA igalelo elichanekileyo
-UmSebenzi-Ochazwe ngokuNgaphantsi kwe-Undervoltage Lockout
– Ulandelelwano oluchanekileyo
2.100% iMowudi yoMjikelo woMsebenzi
3.UPhuculo oluSebenzayo oluSebenzayo lwe-AEE™
I-4.DCS-Control™ Topology
5.Ifumaneka ngokukhutshwa okuSebenzayo
6.Ngokuzikhethela i-HICCUP yoKhuseleko lwangoku
7.Power Good Output
8.Ifumaneka kwi-3-mm x 2-mm ye-VQFN Package
Usetyenziso
1.IMigangatho ye-12-V kaLoliwe yeeMbonelelo
2.POL yeeMfuno eziQhagamshelweyo zokulinda
I-3.Unikezelo lwe-POL oluvela kwibhetri ye-Li-Ion enye okanye ezininzi
4.Gaming Consoles, SSD Drives
5.IiKhompyutha zeMobile kunye ne-Embedded
Inkcazo
I-TPS62135 kunye ne-TPS621351 zisebenza kakuhle kwaye kulula ukuzisebenzisa i-synchronous step-down converters DC-DC, esekelwe kwi-DCS-Control™ Topology.Izixhobo ezibanzi zoluhlu lwamandla ombane we-3-V ukuya kwi-17-V yenza ukuba ilungele iiseli ezininzi ze-Li- Ion kunye ne-12-V ye-intermediate supply rails.Izixhobo zibonelela nge-4-A imveliso eqhubekayo yangoku.I-TPS62135 ingena ngokuzenzekelayo kwiNdlela yokuGcina aMandla kwimithwalo elula ukugcina ukusebenza okuphezulu kulo lonke uluhlu lomthwalo.Ngaloo nto, isixhobo sifanelekile kwiinkqubo ezifuna ukusebenza kokulinda okuqhagamshelweyo, njengeekhompyutheni zamandla aphantsi.Ngepini yeMODE ebekwe phantsi, ukuphindaphinda kwesixhobo kulungelelaniswa ngokuzenzekelayo ngokusekelwe kwigalelo kunye nombane wokuphuma.Obu buchule bubizwa ngokuba yi-Automatic Efficiency Enhancement (AEE™) kwaye igcina uguqulo olusulungekileyo kulo lonke uluhlu lokusebenza.Ibonelela nge-1% yokuchaneka kwamandla ombane kwimowudi ye-PWM kwaye ngenxa yoko yenza uyilo lonikezelo lwamandla ngokuchaneka okuphezulu kombane.Isixhobo sinomoya opholileyo oqhelekileyo we-18 µA.Kwimowudi yokuvala isiqhelo yi-1 µA kwaye imveliso ikhutshwa ngokusebenzayo kwi-TPS62135 ngelixa i-voltage ephumayo yokukhutshwa kwamandla ivaliwe kwi-TPS621351.I-TPS62135 iyafumaneka njengoguqulelo oluhlengahlengiswayo, epakishwe kwiphakheji ye-VQFN eyi-3-mm x 2-mm. Ulwazi lweSixhobo ICANDELO INOMBOLO IPACKAGE UBUNGU BODY (NOM) TPS62135 VQFN 3.00 mm x 2.00 mm TPS621351 VQFN 3.00 mm x 2.00 mm Kuzo zonke iipakethe ezikhoyo, jonga isihlomelo esicwangcisiweyo ekupheleni kwiphepha ledatha.
