LP87702DRHBRQ1 Yepamusoro Hunhu Itsva & Yekutanga IC Yakabatanidzwa Yesekete Yemagetsi Zvikamu muStock

tsananguro pfupi:

Iyo LP87702-Q1 inobatsira kusangana nezvinodiwa zvekutonga simba zvemapuratifomu achangoburwa, kunyanya mumotokari radar uye kamera uye maindasitiri radar application.Chishandiso chine maviri nhanho-pasi DC/DC anoshandura, uye 5-V inosimudzira inoshandura kutsigira kuchengetedza zvakakosha maapplication.Chishandiso ichi chinosanganisa maviri mavhoti ekutarisa magetsi kune ekunze magetsi ekushandisa uye hwindo rinotarisa.
Iyo otomatiki PWM/PFM (AUTO modhi) mashandiro anopa hunyanzvi hwepamusoro pamusoro pehupamhi hwekubuda kwazvino renji kune mabhangi anoshandura.Iyo LP87702-Q1 inoshandisa kure kure voltage sensing kutsiva IR kudonha pakati peinoshandura inobuda uye poindi-ye-mutoro, nekudaro inovandudza huchokwadi hweiyo inobuda voltage.

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Product Detail

Product Tags

Product Attributes

TYPE	DESCRIPTION
Category	Integrated Circuits (ICs) PMIC - Power Management - Specialized
Mfr	Texas Instruments
Series	Motokari, AEC-Q100
Package	Tepi & Reel (TR) Cheka Tape (CT) Digi-Reel®
SPQ	250T&R
Product Status	Active
Applications	Motokari, Kamera
Current - Supply	27mA
Voltage - Supply	2.8V ~ 5.5V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Nyaya	32-VFQFN Yakafumurwa Pad
Supplier Device Package	32-VQFN (5x5)
Base Product Number	LP87702

PMIC?

I. Chii chinonzi PMIC
PMIC ndiyo pfupiso yesimba manejimendi IC, chinhu chikuru idhigirii rekubatanidza, iyo yechinyakare yakawanda-yakabuda magetsi ekupa pasuru mune chip kuitira kuti akawanda-simba mashandisirwo emagetsi ave nehunyanzvi hwepamusoro, uye saizi diki.PMICs anowanzo shandiswa muCPU masisitimu, akadai seti-yepamusoro bhokisi dhizaini, yakangwara inzwi mutauri dhizaini, hombe maindasitiri ekudzora michina dhizaini, nezvimwe.
Imwe PMIC inogona kubata akawanda ekunze magetsi ekushandisa, kugadzira mamepu akasiyana masisitimu anodiwa kune akakodzera regulator kubuda voltage.Inogonawo kushandiswa pamhando dzakasiyana-siyana dzema processors, vatongi vehurongwa, uye kuguma kwekushandisa, zvinoda chete kuchinja kune zvakakodzera rejista zvigadziro kana firmware, pasina chikonzero chekugadzirisa dunhu idzva rekubatanidza (IC).

Musika wePMIC uri kukura nekusvetuka-svetuka nekuda kwemaitiro akati wandei.Imwe muitiro ndeyekutsvaga kwemutengi yekufamba isina waya, izvo zvagadzira kudiwa kukuru kwezvidiki, zvinoshandiswa nebhatiri uye kudiwa kunozotevera kweakanyanya kubatanidzwa masimba ekugadzirisa magetsi.
Panguva imwecheteyo, kune kudiwa kuri kukura kubva kune vatengi uye vagadziri vezvigadzirwa zvine simba uye zvinoderedza kabhoni emissions.Iyo yepasi rose "girinhi" maitiro akawedzera kudiwa kwezvigadzirwa zvemagetsi zvine manejimendi emagetsi, zvichiita kuti kutonga kwesimba kuve kwakakosha uye kwakakurumbira chimiro.

Main Mabasa

PMIC makuru mabasa: [simba manejimendi, kuchaja kutonga, switching control circuit]

- DC-DC inoshandura
- Yakaderera Dropout Voltage Regulator (LDO)
- Battery charger
- Kusarudzwa kwemagetsi emagetsi
- Dynamic voltage regulation
-Simba pa/kudzima kutevedzana kwekutonga kune yega yega magetsi
-Kuonekwa kwemagetsi kune yega yega magetsi
- Kuonekwa kwekupisa
- Mamwe mabasa

Iyo yakawanda inopa simba iyo PMIC ine, iyo yakanakisa kugovera kwemagetsi kumamodule eiyo system, kuderera kwemagetsi ega ega module inobatanidzwa, uye nekudaro kuwedzera kwekuchengetedza simba.