I-TPS51604DSGR Abashayeli Besango Bavumelanisa I-Buck FET Dvr
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | Abashayeli Bamasango |
| I-RoHS: | Imininingwane |
| Umkhiqizo: | Abashayeli beHalf-Bridge |
| Uhlobo: | High-Side, Low-Side |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-WSON-8 |
| Inombolo Yabashayeli: | 2 Umshayeli |
| Inombolo Yemiphumela: | 2 Okukhiphayo |
| Okukhiphayo Kwamanje: | 4 A |
| Supply Voltage - Min: | 4.5 V |
| Supply Voltage - Max: | 5.5 V |
| Isikhathi Sokuvuka: | 15 ns |
| Isikhathi sokuwa: | 10 ns |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 105 C |
| Uchungechunge: | I-TPS51604 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| Izici: | Ukulawula Isikhathi Esifile, Ukulungiswa Okuvumelanayo |
| Kuyazwela umswakama: | Yebo |
| Ukunikezwa Okusebenzayo Kwamanje: | 600 uA |
| I-Operating Supply Voltage: | 4.5 kuya ku-28V |
| I-Voltage Yokuphumayo: | 34v |
| Uhlobo Lomkhiqizo: | Abashayeli Bamasango |
| Inani Lephakethe Lefekthri: | 3000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Ubuchwepheshe: | Si |
| Isisindo Seyunithi: | 0.000384 oz |
♠ I-TPS51604 I-Synchronous Buck FET Driver Yamandla Abalulekile we-CPU
Abashayeli be-TPS51604 balungiselelwe izinhlelo zokusebenza ze-CPU VCORE ezivame kakhulu. Izici ezithuthukisiwe ezifana nokunciphisa idrayivu yesikhathi esifile kanye nokuwela i-auto zero kusetshenziselwa ukuthuthukisa ukusebenza kahle kulo lonke ibanga lomthwalo.
Iphinikhodi ye-SKIP inikeza inketho yokusebenza kwe-CCM ukuze isekele ukuphathwa okulawulwayo kwamandla kagesi okukhiphayo. Ngaphezu kwalokho, i-TPS51604 isekela izindlela ezimbili zamandla aphansi. Ngokufaka kwe-PWM ku-tri-state, i-quiescent current yehliselwa ku-130 µA, ngempendulo esheshayo. Uma i-SKIP ibanjwe ku-tri-state, yamanje yehliselwa ku-8 µA (ngokuvamile u-20 µs uyadingeka ukuze uqalise kabusha ukushintsha). Uma kubhangqwe nesilawuli esifanelekile se-TI, abashayeli baletha isistimu yokuphakelwa kwamandla okusebenza okuphezulu kakhulu.
Idivayisi ye-TPS51604 ipakishwe endaweni yokonga isikhala, i-8-pin ethuthukisiwe, 2-mm x 2-mm yephakheji ye-WSON futhi isebenza ukusuka ku- -40°C ukuya ku-105°C.
• Umjikelezo Owehlisiwe We-Dead-Time Drive for Optimized CCM
• Ukutholwa Okuzenzakalelayo kwe-Zero Crossing Kokusebenza Kahle kwe-DCM
• Amamodi Anamandla Aphansi Amaningi Okusebenza Kahle Komthwalo Wokukhanya
• Ukulibaziseka Kwendlela Yesiginali Ethuthukisiwe Yokusebenza Okuphakeme Kakhulu
• Amandla Okushintsha Idrayivu Ye-BST Edidiyelwe Elungiselelwe Ama-Ultrabook FET
• Ilungiselelwe i-5-V FET Drive
• I-Conversion Input Voltage Range (VIN): 4.5 kuya ku-28 V
• 2-mm × 2-mm, 8-Pin, Iphakheji le-WSON Thermal Pad
• Amathebulethi Asebenzisa Ama-CPU Avela Kakhulu Ngokufaka Amandla Okulandelayo:
- I-adaptha
– Ibhethri
- I-NVDC
- 5-V noma 12-V Rails
