I-ADP2301AUJZ-R7 Ukutshintsha i-Voltage Regulators 20V, 1.2A, Non-Sync, iNyathelo ezantsi DC-DC
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-Analog Devices Inc. |
| Udidi lweMveliso: | Ukutshintsha i-Voltage Regulators |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-TSOT-6 |
| I-Topology: | Buck |
| Umbane ophumayo: | 800 mV ukuya kwi-17 V |
| Imveliso yangoku: | 1.2 A |
| Inani leZiphumo: | 1 Isiphumo |
| Igalelo loMbane, uMz: | 3 V |
| Igalelo lombane, Ubukhulu: | 20 V |
| I-Quiscent yangoku: | 680 uA |
| Ukutshintsha iFrequency: | 1.4 MHz |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Uthotho: | ADP2301 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Izixhobo ze-Analog |
| Ikhithi yoPhuhliso: | ADP2301-EVALZ |
| Ubude: | 0.87 mm |
| Ubude: | 2.9 mm |
| Ubonelelo oluSebenzayo lwangoku: | 640 uA |
| Imveliso: | Abalawuli bamandla ombane |
| Uhlobo lweMveliso: | Ukutshintsha i-Voltage Regulators |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Uhlobo: | Nosynchronous Step-Down Regulator |
| Ububanzi: | 1.6 mm |
| Ubunzima beyunithi: | 0.000434 oz |
♠ 1.2 A, 20 V, 700 kHz/1.4 MHz, i-Nonssynchronous Step-Down Regulator
I-ADP2300/ADP2301 i-compact, i-frequency-frequency, i-current-mode, i-step-down DC-to-dc abalawuli abanamandla adibeneyo e-MOSFET. Izixhobo ze-ADP2300 / ADP2301 zihamba kwii-voltages ze-3.0 V ukuya kwi-20 V, ezenza ukuba zilungele uluhlu olubanzi lwezicelo. Isalathiso sangaphakathi esichanekileyo, esisezantsi senza ezi zixhobo zilungele ukuvelisa amandla ombane alawulwayo aphantsi njenge-0.8 V, kunye ne-± 2% ukuchaneka, ukuya kuthi ga kwi-1.2 A yangoku yomthwalo.
Kukho iinketho ezimbini zokuphindaphinda: i-ADP2300 isebenza kwi-700 kHz, kwaye i-ADP2301 iqhuba kwi-1.4 MHz. Olu khetho luvumela abasebenzisi ukuba benze izigqibo ezisekelwe kurhwebo phakathi kokusebenza kakuhle kunye nobungakanani besisombululo esipheleleyo. Ulawulo lwemowudi yangoku lunikeza umgca okhawulezayo kunye nozinzile kunye nomthwalo wokusebenza kwexeshana. Izixhobo ze-ADP2300/ADP2301 ziquka isiqalo esithambileyo sangaphakathi ukunqanda ukungena ngokungena ngamandla kumandla aphezulu. Ezinye izinto eziphambili zokhuseleko zibandakanya ukukhuselwa kwesekethe emfutshane, ukuvalwa kwe-thermal (TSD), kunye ne-input undervoltage lockout (UVLO). Ukuchaneka kwenza ukuba i-pin threshold voltage ivumele i-ADP2300/ADP2301 ukuba ilandelelaniswe ngokulula ukusuka kwezinye izinto ezifakwayo/ eziphumayo. Isenokusetyenziswa njengegalelo le-UVLO ecwangcisiweyo ngokusebenzisa isahluli esichasayo.
I-ADP2300/ADP2301 ifumaneka kwiphakheji ye-TSOT ye-6-lead kwaye ihlelwe kwi--40 ° C ukuya ku- +125 ° C ububanzi beqondo lokushisa.
1.2 Umthamo omkhulu wangoku ± 2% ukuchaneka kwemveliso ngaphezu koluhlu lobushushu
Uluhlu olubanzi lwamandla ombane: 3.0 V ukuya ku-20 V 700 kHz (ADP2300) okanye 1.4 MHz (ADP2301) iinketho zokutshintsha amaza
Ukusebenza okuphezulu ukuya kuthi ga kwi-91%
Uyilo lwemo yolawulo lwangoku
Imveliso yombane ukusuka kwi-0.8 V ukuya kwi-0.85 × VIN
Ukutshintsha okuzenzekelayo kwe-PFM/PWM
Ukuchaneka vumela i-pin ene-hysteresis
I-MOSFET ekwicala eliphezulu elidityanisiweyo
Idiode ye-bootstrap edibeneyo
Imbuyekezo yangaphakathi kunye nesiqalo esithambileyo
Ubuncinci amacandelo angaphandle
Ukuvalwa kwe-Undervoltage (UVLO)
Ujikelezo lwangoku (OCP) kunye nokuvalwa kwe-thermal (TSD)
Ifumaneka kwi-ultrasmall, iphakheji ye-TSOT eyi-6
Ixhaswa sisixhobo soyilo se-ADIsimPower™
Ukutshintshwa kwe-LDO kwizicelo zomthwalo wedijithali
Ukuguqulwa kukaloliwe wamandla aphakathi
Unxibelelwano kunye nothungelwano
Imizi-mveliso kunye nezixhobo
Ukhathalelo lwempilo kunye nonyango
Umthengi
