I-ISL99227BFRZ-T Okukhethekile Ukuphathwa Amandla – PMIC 5V PWM SPS Imojula ene-Integrated High-Anemba Cu 32L QFN 5
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-Renesas Electronics |
| Isigaba somkhiqizo: | Ukuphathwa kwamandla okukhethekile - PMIC |
| Uhlobo: | Inhloso Ekhethekile |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-PQFN-32 |
| Okukhiphayo Kwamanje: | 60 A |
| Ibanga Lokufaka I-Voltage: | 4.5 V kuya ku-18 V |
| Ububanzi Bamandla Okukhiphayo: | 5 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 125 C |
| Okokufaka Kwamanje: | 15 mA |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Isicelo: | I-Core, Graphic and Memory Regulators for Microprocessors, High Frequency and High Efficiency VRM kanye ne-VRD, High Density VR Yeseva, Inethiwekhi, ne-Cloud Computing, Iziguquli ze-POL DC/DC kanye namakhonsoli egeyimu yevidiyo |
| Ibhrendi: | I-Renesas / Intersil |
| Ikhithi Yokuthuthukisa: | I-ISL69127-61P-EV1Z |
| Ubude: | 0.61 mm |
| I-Voltage Yokufaka, I-Max: | 18v |
| I-Voltage Yokufaka, Min: | 4.5 V |
| Ubude: | 5 mm |
| Amandla Okukhipha Amandla aphezulu: | 5 V |
| Kuyazwela umswakama: | Yebo |
| Ukunikezwa Okusebenzayo Kwamanje: | 15 mA |
| I-Operating Supply Voltage: | 5 V |
| I-Pd - Ukuchithwa kwamandla: | 12.5 W |
| Umkhiqizo: | I-Smart Power Stage Module |
| Uhlobo Lomkhiqizo: | Ukuphathwa kwamandla okukhethekile - PMIC |
| Inani Lephakethe Lefekthri: | 3000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Ububanzi: | 5 mm |
| Isisindo Seyunithi: | 0.002656 oz |
♠ Imojula ye-Smart Power Stage (SPS) eneziqaphi Zezinga Lokushisa Ezihlanganisiwe Ezihlanganisiwe Zamanje Nezinga lokushisa
I-ISL99227 kanye ne-ISL99227B yi-Smart Power Stage (SPS) ehambisana nezilawuli ze-ISL68xxx/69xxx Digital Multiphase (DMP) ze-Intersil kanye ne-phase doubler (ISL6617A), ngokulandelanayo.I-ISL99227 kanye ne-ISL99227B zihlanganise iziqaphi zokunemba okuphezulu zamanje nezinga lokushisa ezingabuyiselwa kusilawuli nokuphindwe kabili ukuze kuqedelwe isistimu ye-DC/DC enezigaba eziningi.Benza idizayini ibe lula futhi bakhulise ukusebenza ngokususa inethiwekhi yezinzwa ye-DCR kanye nesinxephezelo esihlobene nokushisa.Ukusebenza kahle kokulayisha ukukhanya kusekelwa nge-aiphinikhodi yokulawula ye-LFET ezinikezele.Imboni ehola iphakheji ye-PQFN engu-5x5 ethuthukisiwe ivumela indawo ethengiswayo ye-PCB encane.
I-ISL99227 kanye ne-ISL99227B ifaka okokufaka okuhambisanayo kwe-3.3V, okuhambisana ne-5.0V okuhambisana ne-tri-state ye-PWM okuthi, ukusebenzisana nezilawuli ze-PWM ze-Intersil eziningi, kunikeze isisombululo esiqinile uma kunezimo zokusebenza ezingavamile.I-ISL99227 kanye ne-ISL99227B ziphinde zithuthukise ukusebenza kwesistimu nokuthembeka ngokuvikela okuhlanganisiwe kwamaphutha kwe-UVLO, izinga lokushisa elingaphezulu, kanye nokudlulela.Iphinikhodi yokubika iphutha le-open-drain yenza kube lula ukuxhawula phakathi kwe-SPS nezilawuli ze-Intersil futhi ingasetshenziswa ukukhubaza isilawuli ngesikhathi sokuqalisa kanye nezimo zephutha.
• Ibanga lokokufaka: +4.5V ukuya ku-+18V
• Isekela i-60A DC yamanje
• I-ISL99227 enokufakwayo kwe-PWM ye-3.3V ehambisanayo ye-tri-state
• I-ISL99227B enokufakwayo okuhambisanayo kwe-PWM ye-tri-state engu-5.0V
• Inzwa yamanje ye-Downslope
• Imonitha yamanje yokunemba engu-±3% (IMON) enokufaka kwe-REFIN
• Imonitha yezinga lokushisa engu-8mV/°C enefulegi le-OT
• Okokufaka kokulawula kwe-FET okuzinikele ohlangothini oluphansi
• Ukuvikelwa kwamaphutha okuphelele kokuthembeka okuphezulu kwesistimu
- Ukuvikelwa okufushane kwe-FET okufushane nokudlulele
- Ukuvikelwa kwezinga lokushisa ngokweqile
- I-VCC kanye ne-VIN Undervoltage Lockout (UVLO)
• Okukhiphayo kokubika iphutha le-Open-drain
• Kufika ku-2MHz imvamisa yokushintsha
• I-Pb-free (i-RoHS iyahambisana), 32 Ld 5×5 PQFN
• Imvamisa ephezulu nokusebenza kahle okuphezulu kwe-VRM ne-VRD
• Izilawuli eziyinhloko, eziyingcaca, nezenkumbulo zama-microprocessors
• Ukuminyana okuphezulu kwe-VR yeseva, inethiwekhi, nekhompuyutha yamafu
• Iziguquli ze-POL DC/DC namakhonsoli amageyimu evidiyo
