I-TPS51604DSGR Abashayeli Besango Bavumelanisa I-Buck FET Dvr

Incazelo emfushane:

Abakhiqizi: Texas Instruments
Isigaba somkhiqizo: PMIC – Abashayeli besango
Ishidi le-data:I-TPS51604DSGR
Incazelo: IC MOSFET DRVR SYNC 8WSON
Isimo se-RoHS: Iyahambisana ne-RoHS


Imininingwane Yomkhiqizo

Izici

Izinhlelo zokusebenza

Omaka bomkhiqizo

♠ 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
Ubukhulu Bezinga Lokushisa Lokusebenza: + 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.


  • Okwedlule:
  • Olandelayo:

  • • Umjikelezo Owehlisiwe We-Dead-Time Drive for Optimized CCM

    • Ukuthola 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

    Imikhiqizo Ehlobene