TPS2120YFPR Power Switch ICs - Ukuhanjiswa kwamandla 2.8-V ukuya kwi-22-V, 62-m, 3-A, i-mux yamandla kunye ne-switchover engenamthungo 20-DSBGA -40 ukuya kwi-125
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Ukutshintsha Amandla e-ICs - Ukuhanjiswa kwamandla |
| RoHS: | Iinkcukacha |
| Uhlobo: | Amandla MUX |
| Inani leZiphumo: | 1 Isiphumo |
| Imveliso yangoku: | 3 A |
| Umda wangoku: | 3 A |
| Ekuchaseni - Max: | 75mmhs |
| Umbane woNikezelo oSebenzayo: | 2.8 V ukuya ku-22 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu/Ityala: | DSBGA-20 |
| Uthotho: | TPS2120 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Imveliso: | Ukutshintsha Amandla ICs |
| Uhlobo lweMveliso: | Ukutshintsha Amandla e-ICs - Ukuhanjiswa kwamandla |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | Tshintshela ii-ICs |
| Ubonelelo lweVoltage-Max: | 22 V |
| Supply Voltage - Min: | 2.8 V |
| Ubunzima beyunithi: | 2.800 mg |
♠ TPS212x 2.8-V ukuya kwi-22-V yaMandla aPhambili aMandla iMUX eneSwitchover engenamthungo
Izixhobo ze-TPS212x ziyi-Dual-Input, i-Single-Output (i-DISO) i-Power Multiplexer (MUX) efanelekileyo kwiinkqubo ezahlukeneyo ezinemithombo yamandla amaninzi.Izixhobo ziyakuFumana ngokuzenzekela, ukhethe, kwaye uTshintsho olungenamthungo phakathi kwamagalelo akhoyo.
Okuphambili kunokunikezelwa ngokuzenzekelayo kowona mbane uphezulu wegalelo okanye unikezelwe ngesandla kwigalelo lamandla ombane asezantsi ukuxhasa ukusebenza kwe-ORing kunye noKhetho loMthombo.Umphathi wamandla ombane ophambili usetyenziselwa ukukhetha umthombo wegalelo.
Umsebenzi ofanelekileyo weDiode usetyenziselwa ukutshintshela ngokungenamthungo phakathi kwemithombo yongeniso.Ngexesha lokutshintsha, ukuhla kwamandla ombane kulawulwa ukuvala i-reverse yangoku ngaphambi kokuba kwenzeke kwaye kunikeze amandla angaphazamiseki kumthwalo kunye ne-capacitance encinci yokubamba.
Uthintelo lwangoku lusetyenziswa ngexesha lokuqalisa kunye nokutshintsha ukukhusela kwiziganeko ezidlulayo, kwaye ikwakhusela isixhobo ngexesha lokusebenza kwesiqhelo.Umda wangoku wokuphuma unokulungiswa kunye ne-resistor enye yangaphandle.
Izixhobo ze-TPS212x ziyafumaneka kwi-WCSP kunye neenketho zephakheji ezincinci ze-VQFN-HR eziphawulwe ukusebenza kuluhlu lweqondo lokushisa -40 ° C ukuya kwi-125 ° C.
• Uluhlu olubanzi lokusebenza: 2.8 V ukuya kwi-22 V
-Amandla ombane aphezulu we-24 V
• Ukuxhathisa okuphantsi kwe-RON:
TPS2120: 62 mΩ (eqhelekileyo)
TPS2121: 56 mΩ (eqhelekileyo)
• Adjustable overvoltage supervisor (OVx): – Ukuchaneka < ±5%
• Usuphavayiza ohlengahlengiswayo (PR1): – Ukuchaneka < ±5%
• I-TPS2121 Ixhasa ireferensi yombane wangaphandle (CP2) ngokuchaneka kwe<1%
• Imveliso yangoku (ILM):
– TPS2120: 1 A – 3 A
– TPS2121: 1 A – 4.5 A
• Inkcazo yobume bejelo (ST)
• Ixesha lokuzinzisa igalelo elihlengahlengisiweyo (SS)
• Ixesha lokuqalisa elithambileyo lemveliso ehlengahlengisiweyo (SS)
• TPS2121 Imveliso ekhawulezayo yokutshintsha (tSW): 5 µs (eqhelekileyo)
• I-Iq ephantsi ukusuka kwigalelo elinikwe amandla: 200 µA (eqhelekileyo)
• I-Iq ephantsi ukusuka kwigalelo elikhubazekileyo: 10 µA (Eqhelekileyo)
• Ukukhetha umthombo wegalelo ngesandla (OVx)
• Ukhuseleko olungaphezulu kobushushu (OTP)
• Ugcino kunye namandla okulinda
• Ukukhetha umthombo wegalelo
• Ulawulo lweebhetri ezininzi
• I-EPOS kunye nezikena zebhakhowudi
• Ukwakha i-automation kunye nokucupha
• Ukulandelela kunye ne-telematics
