Inzira Yumwimerere Yuzuye Yumuzingi TPS63070RNMR

Ishusho Nshya Yumwimerere Yuzuzanya TPS63070RNMR Ishusho Yerekanwe

ibisobanuro bigufi:

TPS6307x nubushobozi buhanitse, buke buke butuje buck-kuzamura ihinduka ikwiranye na progaramu aho voltage yinjira ishobora kuba hejuru cyangwa munsi yumusaruro wa voltage.Ibisohoka bisohoka birashobora kujya hejuru nka 2 A muburyo bwo kuzamura no muburyo bwa buck.Impinduka ya buck-boost ishingiye kumurongo uhoraho, pulse-ubugari bwa modulisiyo (PWM) umugenzuzi ukoresheje ikosora ikosora kugirango ibone gukora neza.Mugihe gito cyumutwaro, uhindura yinjira muri Power Save Mode kugirango akomeze gukora neza hejuru yumutwaro mugari.Ihindura irashobora guhagarikwa kugirango igabanye bateri.Mugihe cyo guhagarika, umutwaro waciwe na bateri.Igikoresho kiraboneka muri mm 2,5 mm x 3 mm ya QFN.

Ohereza imeri kuri twe Kuramo urupapuro

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga ibicuruzwa

UBWOKO	GUSOBANURIRA
Icyiciro	Inzira zuzuye (IC) PMIC - Igenzura rya voltage - DC DC Guhindura
Mfr	Ibikoresho bya Texas
Urukurikirane	-
Amapaki	Tape & Reel (TR) Kata Tape (CT) Digi-Reel®
Imiterere y'ibicuruzwa	Bikora
Imikorere	Intambwe-Hejuru / Intambwe-Hasi
Iboneza Ibisohoka	Ibyiza
Topologiya	Buck-Boost
Ubwoko Ibisohoka	Guhindura
Umubare w'Ibisohoka	1
Umuvuduko - Iyinjiza (Min)	2V
Umuvuduko - Iyinjiza (Max)	16V
Umuvuduko - Ibisohoka (Min / Bishyizweho)	2.5V
Umuvuduko - Ibisohoka (Max)	9V
Ibiriho - Ibisohoka	3.6A (Hindura)
Inshuro - Guhindura	2.4MHz
Ikosora	Yego
Gukoresha Ubushyuhe	-40 ° C ~ 125 ° C (TJ)
Ubwoko bwo Kuzamuka	Umusozi
Ipaki / Urubanza	15-ImbaragaVFQFN
Ibikoresho byo gutanga ibikoresho	15-VQFN-HR (3x2.5)
Umubare wibicuruzwa shingiro	TPS63070
SPQ	3000 / pc

Intangiriro

Igikoresho cyo guhinduranya (DC-DC ihindura) nigenzura (amashanyarazi ahamye).Igenzura rihindura rishobora kwinjiza ibyerekezo bitaziguye (DC) kumashanyarazi yifuzwa (DC).
Mubikoresho bya elegitoroniki cyangwa ikindi gikoresho, umugenzuzi uhindura afata inshingano zo guhindura voltage kuva muri bateri cyangwa izindi nkomoko yumuriro kuri voltage isabwa na sisitemu ikurikira.

Nkuko ikigereranyo gikurikira kibigaragaza, umuyobozi uhindura ashobora gukora voltage isohoka (V._HANZE) ibyo biri hejuru (intambwe-hejuru, kuzamura), hepfo (hasi-hasi, buck) cyangwa ifite polarite itandukanye niy'umubyigano winjiza (V_IN)
Guhindura ibiranga kugenzura

Ibikurikira biratanga ibisobanuro biranga imiterere yihariye yo guhinduranya ibintu.

Gukora neza

Muguhindura ikintu cyo guhinduranya ON na OFF, umugenzuzi uhindura utuma amashanyarazi akora neza cyane kuko atanga amashanyarazi asabwa gusa mugihe bikenewe.
Igenzura ry'umurongo nubundi bwoko bwo kugenzura (gutanga amashanyarazi ahamye), ariko kubera ko ikwirakwiza ibisagutse byose nkubushyuhe muburyo bwo guhindura voltage hagati ya VIN na VOUT, ntabwo ikora neza nkumuyobozi uhindura.
Igenzura ry'umurongo nubundi bwoko bwo kugenzura (gutanga amashanyarazi ahamye), ariko kubera ko ikwirakwiza ibisagutse byose nkubushyuhe muburyo bwo guhindura voltage hagati ya VIN na VOUT, ntabwo ikora neza nkumuyobozi uhindura.

Urusaku

Ikintu cyo guhinduranya ON / OFF mubikorwa muguhindura ibintu bitera impinduka zitunguranye mumashanyarazi hamwe nubu, hamwe nibice bya parasitike bitanga impeta, byose bizana urusaku mumashanyarazi asohoka.
Gukoresha imiterere ikwiye ikwiye mukugabanya urusaku.Kurugero, guhitamo gushyira capacitor hamwe na inductor na / cyangwa insinga.Niba ushaka ibisobanuro birambuye ku buryo bw'urusaku (kuvuza) biterwa n'uburyo bigenzurwa, reba Icyitonderwa cyo gusaba “Intambwe-Hasi Guhindura Igenzura ry'urusaku rusakuza.”

Mbere: Ibikoresho bya elegitoronike - TPS54625PWPR

Ibikurikira: Gishya na Orignal Drv11873pwpr Ihuza Uruziga Ic Chip

Andika ubutumwa bwawe hano hanyuma utwohereze