TPS78101DRVR 150mA, ultra-low-IQ
TPS78101DRVR 150mA, ultra-low-IQ
Abubuwan da suka dace don TPS781
Low IQku: 1 a
150mA, Mai Rarraba Mai Ragewa Tare da Fitin-Zaɓi Dual Voltage Level Fitarwa
Ƙarƙashin fitarwa: 200mV a 150mA
3% Daidaito Kan Load/Layi/Zazzabi
Akwai a Matsayin Dual-Dual, Kafaffen Fitar Wutar Lantarki daga 1.5V zuwa 4.2V Ta Amfani da Sabbin Tsarin EPROM
Akwai a cikin Siffar Daidaitacce daga 1.22V zuwa 5.25V ko Sigar Fitar da Matsayin Dual-Level
VSETFin Yana Canza Fitar Wutar Lantarki Tsakanin Matakan Ma'aikata-Shirye-shiryen Wutar Lantarki
Barga tare da 1.0µF Ceramic Capacitor
Rufewar thermal da Kariya mai wuce gona da iri
CMOS Logic Level-Masu Jituwa Ƙaddamar Fil
Akwai a cikin DDC (TSOT23-5) ko DRV (2mm × 2mm SON-6) Zaɓuɓɓukan Kunshin
APPLICATIONS
- TI MSP430 Haɗa Aikace-aikace
- Wutar Lantarki tare da Yanayin Shirye-shiryen
- Matakan Voltage Dual don Yanayin Ajiye Wuta
- Wayoyin hannu mara waya, Wayoyin Waya, PDAs, MP3 Players, da Sauran Samfuran Hannun da Batir ke Aiki.
Duk sauran alamun kasuwanci mallakin masu su ne
Bayanan Bayani na TPS781
Iyalin TPS781 na masu kula da ƙarancin saukarwa (LDO) suna ba da fa'idodin ikon ultralow (I).Q= 1µA), ƙaramin marufi (2×2 SON-6), da matakan ƙarfin fitarwa na matakin-biyu.Hakanan akwai sigar daidaitacce, amma ba shi da ikon canza matakan wutar lantarki.
VSETfil yana bawa mai amfani da ƙarshen damar canzawa tsakanin matakan ƙarfin lantarki guda biyu akan-tashi ta hanyar shigarwar microprocessor mai dacewa.An ƙera wannan LDO musamman don aikace-aikacen da ke da ƙarfin baturi inda ake buƙatar ƙarfin matakin matakin biyu.Tare da ultralow IQ(1µA), microprocessors, katunan ƙwaƙwalwar ajiya, da masu gano hayaki sune ingantattun aikace-aikace don wannan na'urar.
Ƙarfin ultralow da zaɓaɓɓen ƙarfin fitarwa na matakin-biyu suna ba masu ƙira damar keɓance amfani da wutar don takamaiman aikace-aikace.Masu ƙira yanzu za su iya matsawa zuwa ƙaramin ƙarfin lantarki a cikin ƙirar baturi lokacin da microprocessor ke cikin yanayin barci, yana ƙara rage yawan ƙarfin tsarin gaba ɗaya.Matakan wutar lantarki guda biyu an saita su a masana'anta ta hanyar keɓaɓɓiyar gine-gine ta amfani da EPROM.Dabarar EPROM tana ba da damar zaɓuɓɓukan ƙarfin fitarwa da yawa tsakanin VSETlow (1.5V zuwa 4.2V) da kuma VSEThigh (2.0V zuwa 3.0V) a cikin tsayayyen sigar fitarwa kawai.Dubi tebur a wannan takardar bayanan ko tuntuɓi wakilin masana'anta na gida don ainihin zaɓuɓɓukan ƙarfin lantarki da bayanin oda;Ana iya amfani da mafi ƙarancin oda.
An tsara jerin TPS781 don dacewa da TI MSP430 da sauran samfuran kama.Fitin mai kunnawa ya dace da daidaitaccen dabaru na CMOS.Wannan LDO yana da ƙarfi tare da kowane ƙarfin fitarwa sama da 1.0µF.Don haka, aiwatar da wannan na'urar na buƙatar ƙaramin sarari na allo saboda ƙaramin marufi da yuwuwar ƙaramin ƙarfin fitarwa.Bayani na TPS781Q(1µA) Hakanan yana zuwa tare da rufewar zafi da iyaka na yanzu don kare na'urar yayin yanayin kuskure.Duk fakitin suna da kewayon zafin aiki na TJ= -40°C zuwa +125°C.Don aikace-aikacen ayyuka masu girma waɗanda ke buƙatar zaɓin ƙarfin lantarki mai matakin biyu, la'akari da jerin TPS780, tare da IQna 500nA da ƙarfin ƙarfin lantarki mai ƙarfi.
1. Su wanene ma'aikata a sashen ku na R & D?Menene cancantarku?
-R & D Darakta: tsara tsarin R & D na kamfanin na dogon lokaci da fahimtar alkiblar bincike da ci gaba;Jagora da kula da sashen r&d don aiwatar da dabarun r&d na kamfani da shirin R&D na shekara-shekara;Sarrafa ci gaban ci gaban samfur kuma daidaita shirin;Ƙirƙiri kyakkyawan bincike na samfur da ƙungiyar haɓakawa, dubawa da horar da ma'aikatan fasaha masu alaƙa.
R & D Manager: yi sabon samfurin R & D shirin da kuma nuna yiwuwar shirin;Kulawa da sarrafa ci gaba da ingancin aikin r&d;Bincika sabon haɓaka samfuri kuma ba da shawarar ingantattun hanyoyin magance buƙatun abokin ciniki a fannoni daban-daban
Ma'aikatan R&d: tattarawa da tsara mahimman bayanai;Shirye-shiryen kwamfuta;Gudanar da gwaje-gwaje, gwaje-gwaje da nazari;Shirya kayan aiki da kayan aiki don gwaje-gwaje, gwaje-gwaje da nazari;Yi rikodin bayanan ma'auni, yin lissafi kuma shirya sigogi;Gudanar da binciken ƙididdiga
2. Menene bincike da ra'ayin haɓaka samfuran ku?
- Tunanin samfur da zaɓin ra'ayin samfur da ma'anar samfur na kimantawa da ƙirar tsarin aiki da gwajin samfur na haɓakawa da ƙaddamarwa ga kasuwa.
