I-TPS53315RGFR Ukutshintsha i-Voltage Regulators 12A Inyathelo le-Down Down Reg
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Ukutshintsha i-Voltage Regulators |
| RoHS: | Iinkcukacha |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu/Ityala: | VQFN-40 |
| I-Topology: | Buck |
| Umbane ophumayo: | 600 mV ukuya ku-5.5 V |
| Imveliso yangoku: | 12 A |
| Inani leZiphumo: | 1 Isiphumo |
| Igalelo loMbane, uMz: | 3 V |
| Igalelo lombane, Ubukhulu: | 15 V |
| I-Quiscent yangoku: | 10A |
| Ukutshintsha iFrequency: | 1.07 MHz |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 85 C |
| Uthotho: | TPS53315 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Igalelo lamandla ombane: | 3 V ukuya kwi-15 V |
| Ukungevani kukufuma: | Ewe |
| Ubonelelo oluSebenzayo lwangoku: | 320 uA |
| Imveliso: | Abalawuli bamandla ombane |
| Uhlobo lweMveliso: | Ukutshintsha i-Voltage Regulators |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Igama loRhwebo: | SWIFT |
| Uhlobo: | Isiguquli samandla kagesi |
| Ubunzima beyunithi: | 104 mg |
♠ TPS53315 12-A inyathelo-phantsi loMlawuli kunye neSwitshi eDityanisiweyo
I-TPS53315 yimowudi ye-D-CAP™, i-12-A i-synchronous switcher ene-MOSFETs ezihlanganisiweyo.Yenzelwe ukusetyenziswa lula, ukubalwa kwecandelo langaphandle eliphantsi, kunye neenkqubo ezincinci zamandla epakethe.
Esi sixhobo sinenkxaso ye-input ye-single-rail, enye i-19-mΩ kunye ne-7-mΩ edibeneyo ye-MOSFET, echanekileyo 1%, 0.6 V Reference, kunye ne-integrated boost switch.Isampulu yeempawu ezikhuphisanayo zibandakanya: ngaphezulu kwe-96% yokuphumelela okuphezulu, i-3 V ukuya kwi-15 V uluhlu lwamandla ombane obanzi, inani eliphantsi kakhulu lecandelo langaphandle, ulawulo lwemowudi ye-D-CAP™ yesantya esiphezulu esikhawulezayo, ukutsiba okuzenzekelayo kunye nokusebenza kwe-PWM, ngaphakathi. ulawulo oluthambileyo lokuqalisa, ukuphindaphindwa okuhlengahlengiswayo, kwaye akukho mfuneko yembuyekezo.
I-voltage yegalelo lokuguqulwa isuka kwi-3 V ukuya kwi-15 V, uluhlu lwamandla ombane lusuka kwi-4.5 V ukuya kwi-25 V, kunye noluhlu lwe-voltage ephumayo lusuka kwi-0.6 V ukuya kwi-5.5 V.
I-TPS53315 ifumaneka kwi-5 mm × 7 mm 40-pin, iphakheji ye-VQFN kwaye ichazwe ukusuka -40 ° C ukuya ku-85 ° C.
• ULuhlu lwe-Voltge yeNgeniso yoNgeniso: 3 V ukuya kwi-15 V
• I-VDD Input Range Range: 4.5 V ukuya kwi-25 V
• Uluhlu lweVoltage ephumayo: 0.6 V ukuya ku-5.5 V
• Imveliso ye-5-V LDO
• Ii-MOSFET zaMandla aDityanisiweyo ezine-12-A eziQhubelekayo iZiphumo zangoku
• <10-μA Vala Ngoku
• I-Auto-Skip Eco-mode™ ukuze i-Light-Load Efficiency
• Imowudi ye-D-CAP™ eneMpendulo eKhawulezayo
• Ukutshintshela iFrequency ukusuka kwi-250 kHz ukuya kwi-1 MHz kunye neResistor yangaphandle
• I-1% eyakhelwe ngaphakathi, i-0.6-V Reference
• 0.7-ms, 1.4-ms, 2.8-ms kunye 5.6-ms Selectable Internal Voltage Servo Soft-Start
• Ukukwazi ukuQalisa kwaPhambi kweCharge
• I-Integrated Boost Switch
• Umlinganiselo ohlengahlengiswayo waNgaphezulwana ngokuVia External Resistor
• I-Overvoltage/Undervoltage, UVLO kunye noKhuseleko oluPhezulu lobushushu
• Xhasa zonke iiCapacitors zeCeramic Output
• Vula i-Drain Power Isalathiso esiLungileyo
• I-40-pin ye-VQFN Package ene-Thermal Pad
• Iseva kunye neeKhompyutha zeDesktop
• Iikhompyutha zeencwadana
• IZixhobo zoNxibelelwano
