oda_bg

samfurori

LP87702DRHBRQ1 Babban Ingancin Sabbin&Asali Haɗin Kayan Wutar Lantarki na IC A Hannun jari

taƙaitaccen bayanin:

LP87702-Q1 yana taimakawa biyan buƙatun sarrafa wutar lantarki na sabbin dandamali, musamman a cikin radar mota da kyamara da aikace-aikacen radar masana'antu.Na'urar tana ƙunshe da masu juyawa DC/DC guda biyu, da na'ura mai haɓaka 5-V don tallafawa aikace-aikacen aminci masu mahimmanci.Na'urar tana haɗa abubuwan shigar da wutar lantarki guda biyu don samar da wutar lantarki na waje da kuma mai kula da taga.
Ayyukan PWM/PFM ta atomatik (yanayin AUTO) yana ba da inganci mai yawa akan kewayon fitarwa na yanzu don masu juyawa.LP87702-Q1 yana amfani da tsinkayen ƙarfin lantarki mai nisa don rama digon IR tsakanin fitarwar mai canzawa da ma'aunin nauyi, don haka inganta daidaiton ƙarfin fitarwa.


Cikakken Bayani

Tags samfurin

Halayen Samfur

TYPE

BAYANI

Kashi

Haɗin kai (ICs)

PMIC - Gudanar da Wuta - Na Musamman

Mfr

Texas Instruments

Jerin

Mota, AEC-Q100

Kunshin

Tape & Reel (TR)

Yanke Tape (CT)

Digi-Reel®

SPQ

250T&R

Matsayin samfur

Mai aiki

Aikace-aikace

Mota, Kamara

A halin yanzu - wadata

27mA ku

Voltage - Samfura

2.8 ~ 5.5V

Yanayin Aiki

-40°C ~ 125°C

Nau'in hawa

Dutsen Surface

Kunshin / Case

32-VFQFN Fitar da Kushin

Kunshin Na'urar Mai bayarwa

32-VQFN (5x5)

Lambar Samfurin Tushen

Saukewa: LP87702

PMIC?

I. Menene PMIC
PMIC shine taƙaitaccen ikon sarrafa wutar lantarki IC, babban fasalin shine babban digiri na haɗin gwiwa, fakitin samar da wutar lantarki na al'ada da yawa a cikin guntu don yanayin aikace-aikacen aikace-aikacen da yawa yana da inganci mafi girma, da ƙarami.Yawancin lokaci ana amfani da PMICs a cikin tsarin CPU, kamar ƙirar akwatin saiti, ƙirar lasifikar murya mai hankali, ƙirar kayan sarrafa manyan masana'antu, da sauransu.
PMIC guda ɗaya na iya sarrafa kayan wutar lantarki da yawa na waje, yin taswirar tsarin buƙatun daban-daban zuwa ƙarfin fitarwa mai daidaitawa.Hakanan za'a iya amfani da su akan nau'ikan na'urori masu sarrafawa, masu sarrafa tsarin, da aikace-aikacen ƙarewa, suna buƙatar kawai canje-canje ga saitunan rajista masu dacewa ko firmware, ba tare da buƙatar sake fasalin sabon haɗaɗɗiyar da'ira (IC).

Kasuwancin PMIC yana girma ta hanyar tsalle-tsalle da iyakoki saboda yawancin abubuwan da ke faruwa a yanzu.Hanya ɗaya ita ce neman mabukaci na motsi mara igiyar waya, wanda ya haifar da babban buƙatu ga ƙananan na'urori masu sarrafa batir da kuma buƙatar ƙarin hanyoyin sarrafa wutar lantarki mai mahimmanci.
A sa'i daya kuma, ana samun karuwar bukatu daga masu amfani da kayayyaki da masana'antun na kayayyakin da ke da karfin makamashi da rage fitar da iska.Halin "kore" na duniya ya karu da buƙatun samfuran lantarki tare da ingantaccen sarrafa wutar lantarki, yana mai da ikon sarrafa iko mai mahimmanci kuma sanannen fasali.

Babban Ayyuka

Babban ayyuka na PMIC: [gudanar da wutar lantarki, sarrafa caji, kewayawar sarrafawa]

- DC-DC Converter
- Low Dropout Voltage Regulator (LDO)
- Caja baturi
- Zaɓin samar da wutar lantarki
- Tsarin ƙarfin lantarki mai ƙarfi
- Ikon kunnawa/kashe jerin iko don kowane wutar lantarki
- Gano wutar lantarki ga kowane wutar lantarki
- Gano yanayin zafi
- Sauran ayyuka

Yawancin samar da wutar lantarki da PMIC ke da shi, mafi kyawun samar da wutar lantarki zuwa nau'ikan tsarin, ƙarancin wutar lantarki na kowane nau'in yana da hannu, sabili da haka ƙarin tanadin wutar lantarki.

Babban Ayyuka

  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana