I-TLV62568DBVR Ukutshintsha i-Voltage Regulators 2.5V-5.5V igalelo, i-1A ephezulu esebenzayo i-step-down buck converter kwi-SOT23 kunye ne-SOT563 iphakheji 5-SOT-23 -40 ukuya kwi-125
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Ukutshintsha i-Voltage Regulators |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-SOT-23-5 |
| I-Topology: | Buck |
| Umbane ophumayo: | 600 mV ukuya ku-5.5 V |
| Imveliso yangoku: | 1 A |
| Inani leZiphumo: | 1 Isiphumo |
| Igalelo loMbane, uMz: | 2.5 V |
| Igalelo lombane, Ubukhulu: | 5.5 V |
| I-Quiscent yangoku: | 35A |
| Ukutshintsha iFrequency: | 1.5 MHz |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Uthotho: | TLV62568 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Ikhithi yoPhuhliso: | TLV62568EVM-789 |
| Igalelo lamandla ombane: | 2.5 V ukuya ku-5.5 V |
| Uhlobo lweMveliso: | Ukutshintsha i-Voltage Regulators |
| Cima: | Cima |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Supply Voltage - Min: | 2.5 V |
| Uhlobo: | Isiguquli seBuck esilungelelanisiweyo |
| Ubunzima beyunithi: | 0.001658 oz |
♠ TLV62568 1-Ubuchule obuphezulu bokuguqulela iBuck kwi-SOT
Isixhobo se-TLV62568 yi-synchronous step-down buck DC-DC converter elungiselelwe ukusebenza kakuhle okuphezulu kunye nobungakanani besisombululo esihlangeneyo.Isixhobo sidibanisa iiswitshi ezikwaziyo ukuhambisa imveliso yangoku ukuya kuthi ga kwi-1 A.
Kwimithwalo ephakathi ukuya enzima, isixhobo sisebenza kwimowudi yobubanzi be-pulse (PWM) kunye ne-1.5-MHz yokutshintsha rhoqo.Kumthwalo olula, isixhobo singena ngokuzenzekelayo kwiNdlela yokuGcinwa kwaMandla (PSM) ukuze kugcinwe ukusebenza kakuhle okuphezulu kulo lonke uluhlu lwangoku lomthwalo.Ekuvaleni, ukusetyenziswa kwangoku kuncitshiswa ukuya ngaphantsi kwe-2 μA.
I-TLV62568 ibonelela nge-voltage ehlengahlengiswayo ephumayo ngokusebenzisa i-resistor divider yangaphandle.Isekethe yangaphakathi ethambileyo yokuqalisa imida ye-inrush yangoku ngexesha lokuqalisa.Ezinye izinto ezinje ngokhuseleko lwangoku, ukhuseleko lokuvalwa kwe-thermal kunye nokulunga kwamandla akhelwe ngaphakathi.Isixhobo sifumaneka kwiphakheji ye-SOT23 kunye ne-SOT563.
• Ukuya kuma-95% ngokuSebenzayo
• Ukutshintsha i-RDS(ON) ePhantsi nge-150 mΩ / 100 mΩ
• I-2.5-V ukuya kwi-5.5-V ye-Input Voltage Range
• I-Adjustable Output Voltage ukusuka kwi-0.6 V ukuya kwi-VIN
• Imowudi yokuGcina uMbane ukulungiselela ukuLawulwa ngokuFanelekileyo
• 100% uMjikelo woMsebenzi kuMjikelo oPhantsi wokuyeka
• 35-µA esebenzayo eQuiscent yangoku
• 1.5-MHz Ukutshintsha Frequency
• I-Power Good Output
• Ngaphezulu koKhuseleko lwangoku
• Ukuqaliswa okuthambileyo kwangaphakathi
• Ukhuseleko lokuvala iThermal
• Iyafumaneka kwi-SOT Package
• I-Pin-to-Pin Iyahambelana ne-TLV62569
• Yenza uYilo lweSiko usebenzisa i-TLV62568 kunye noMyili we-WEBENCH® waMandla
• Injongo Jikelele Ubonelelo ngePOL
• Ikhamera yevidiyo yenethiwekhi
• Seta Ibhokisi ephezulu
• I-Wireless Router
