TPS563240DDCR Ukushintsha Voltage Regulators 17V 3A 1.4MHz synchronous step-down voltage regulator

Incazelo emfushane:

Abakhiqizi: TI
Isigaba Somkhiqizo: Ama-Semiconductors – Power Management ICs
Ishidi le-data:I-TPS563240DDCR
Incazelo: Ukushintsha ama-Voltage Regulators
Isimo se-RoHS: Iyahambisana ne-RoHS


Imininingwane Yomkhiqizo

Izici

Izinhlelo zokusebenza

Omaka bomkhiqizo

♠ Incazelo Yomkhiqizo

Isibaluli Somkhiqizo Isibaluli senani
Umkhiqizi: Texas Instruments
Isigaba somkhiqizo: Ukushintsha Voltage Regulators
I-RoHS: Imininingwane
Isitayela Sokukhweza: I-SMD/SMT
Iphakheji / Ikesi: I-SOT-23-Thin-6
I-Topology: Buck
I-Voltage Yokuphumayo: 600 mV kuya ku-7 V
Okukhiphayo Kwamanje: 3 A
Inombolo Yemiphumela: 1 Okukhiphayo
I-Voltage Yokufaka, Min: 4.5 V
I-Voltage Yokufaka, I-Max: 17v
I-Quiscent Yamanje: 10A
Ukushintsha Imvamisa: 1.4 MHz
Izinga Lokushisa Eliphansi Lokusebenza: - 40 C
Ubukhulu Bezinga Lokushisa Lokusebenza: + 125 C
Uchungechunge: I-TPS563240
Ukupakishwa: I-reel
Ukupakishwa: Sika Tape
Ukupakishwa: I-MouseReel
Ibhrendi: Texas Instruments
I-Voltage Yokufaka: 4.5 V kuya ku-17 V
Ukunikezwa Okusebenzayo Kwamanje: 235A
Uhlobo Lomkhiqizo: Ukushintsha Voltage Regulators
Vala shaqa: Vala shaqa
Inani Lephakethe Lefekthri: 3000
Isigaba esingaphansi: PMIC - Power Management ICs
Supply Voltage - Min: 4.5 V
Uhlobo: I-synchronous Step-Down Voltage Regulator
Isisindo Seyunithi: 0.000332 oz

♠ TPS563240 17-V, 3-A 1.4-MHz Isilawuli se-Voltage esivumelanayo sesinyathelo esiphansi

I-TPS563240 iyisilawuli esilula, esisebenziseka kalula, esingu-3-A esivumelanayo sokuya phansi kuphakheji ye-SOT-23.Inani eliphakeme lesikhashana eliphumayo lamanje lingaba ngu-3.5 A.

Amadivayisi athuthukisiwe ukuze asebenze ngobuncane bezibalo zezingxenye zangaphandle futhi athuthukiswe ukuze athole amandla aphansi okulinda

Lesi silawuli esishintshayo sisebenzisa ukulawula kwemodi ye-D-CAP3 enikeza impendulo yesikhashana esheshayo futhi sisekela kokubili ama-capacitor okukhiphayo alingana nochungechunge oluphansi (ESR) afana ne-specialty polymer kanye nama-ceramic capacitor e-ultra-low ESR angenazo izingxenye zesinxephezelo sangaphandle.

I-TPS563240 isebenza ngemodi ye-pulse skip, egcina ukusebenza kahle okuphezulu ngesikhathi sokusebenza komthwalo wokukhanya.I-TPS563240 igcina i-Fsw ngaphezulu kuka-25-kHz ngaphansi kwesimo sokulayisha okulula.I-TPS563240 itholakala kuphakheji engu-6-pin 1.6-mm × 2.9-mm SOT (DDC), futhi icaciswe ukusuka ku- –40°C kuya ku-125°C izinga lokushisa elihlanganayo.


  • Okwedlule:
  • Olandelayo:

  • • 3-A converter edidiyelwe 70-mΩ kanye 30-mΩ FETs,isekela 3.5-A okwesikhashana

    • Ukulawula imodi ye-D-CAP3™ ngesikhashana esisheshayoimpendulo

    • Ibanga lamandla kagesi okufakwayo: 4.5 V kuya ku-17 V

    • Ibanga lamandla kagesi okukhiphayo: 0.6 V kuya ku-7 V

    • Imodi ye-Pulse-skip ngesikhathi sokusebenza kokulayisha ukukhanyangaphandle kokuya ngaphansi kwe-25-kHz yokushintsha imvamisa

    • 1.4-MHz imvamisa yokushintsha

    • Ukuvala shaqa okuphansi kungaphansi kuka-10 µA

    • Ukunemba kwe-voltage yempendulo engu-1% (25 ºC)

    • Ukuqalisa kusuka ku-voltage yokuphuma echemile ngaphambili

    • Umkhawulo womjikelezo womjikelezo

    • Ukuvikelwa okudlulele kwemodi ye-Hiccup

    • Ukuvikelwa kwe-UVP okungaxhunywanga kanye ne-TSD

    • Isiqalo esithambile esigxilile: 1.7 ms

    • I-TV, amabhokisi okusetha phezulu

    • Imodemu ye-broadband

    • Amanethiwekhi ezindawo zokufinyelela

    • Amarutha angenantambo

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