LTC1474IS8-3.3#PBF Awọn olutọsọna Foliteji Yipada 3.3V,Iwọn IQ Stepdn DC/DC Conv
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Awọn ẹrọ Analog Inc. |
| Ẹka Ọja: | Yipada Foliteji Regulators |
| RoHS: | Awọn alaye |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | SOIC-8 |
| Topology: | Ẹtu |
| Foliteji Ijade: | 3.3 V |
| Ijade lọwọlọwọ: | 320 mA |
| Nọmba Awọn Ijade: | 1 Ijade |
| Foliteji titẹ sii, Min: | 3 V |
| Foliteji titẹ sii, O pọju: | 18 V |
| Idaduro lọwọlọwọ: | 9 uA |
| Igbohunsafẹfẹ Yipada: | - |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 85 C |
| jara: | LTC1474 |
| Iṣakojọpọ: | Tube |
| Brand: | Awọn ẹrọ Analog |
| Apo Idagbasoke: | DC143A-A, DC143A-C |
| Giga: | 1,75 mm |
| Foliteji ti nwọle: | 10 V |
| Ilana fifuye: | 2 mV |
| Ipese Nṣiṣẹ lọwọlọwọ: | 0.1 mA |
| Iru ọja: | Yipada Foliteji Regulators |
| Paade: | Paade |
| Opoiye Pack Factory: | 100 |
| Ẹka: | PMIC - Power Management ICs |
| Iru: | Igbese-isalẹ Converter |
| Iwọn Ẹyọ: | 0,003527 iwon |
♠ LTC1474/LTC1475 Low Quiescent Awọn oluyipada Igbesẹ-isalẹ Ṣiṣe ṣiṣe giga lọwọlọwọ
LTC® naa1474/LTC1475 jara jẹ awọn oluyipada ipalọlọ ṣiṣe ṣiṣe giga pẹlu agbara MOSFET P-ikanni inuawọn iyipada ti o fa 10µA aṣoju ipese DC lọwọlọwọ lọwọlọwọ niko si fifuye nigba ti mimu o wu foliteji. LTC1474nlo tiipa iṣakoso ọgbọn-ọrọ nigba ti LTC1475 ṣe ẹya bọtini titan/pa.
Ipese kekere lọwọlọwọ pọ pẹlu iṣẹ Burst ModeTM jẹ ki LTC1474/LTC1475 ṣetọju ṣiṣe giga lori ọpọlọpọ awọn ẹru. Awọn ẹya wọnyi, pẹlupẹlu agbara wọn ti iṣẹ-ṣiṣe 100% fun idinku kekereati ibiti ipese igbewọle jakejado, ṣe LTC1474/LTC1475o dara fun lọwọlọwọ iwọntunwọnsi (to 300mA) agbara batiriawọn ohun elo.
Awọn tente yipada lọwọlọwọ jẹ olumulo-eto pẹlu ẹyaiyan ori resistor (aiyipada si 325mA kere ti o ba kolo) pese ọna ti o rọrun fun iṣapeye apẹrẹfun kekere lọwọlọwọ ohun elo. Iṣakoso lọwọlọwọ ti o ga julọtun pese aabo-kukuru ati ihuwasi ibẹrẹ ti o dara julọ. Awari batiri kekere ti o ku iṣẹ-ṣiṣeni tiipa ti pese.
Wiwa jara LTC1474/LTC1475 ni MSOP-asiwaju 8ati awọn idii SO ati iwulo fun awọn paati afikun diẹpese ojutu agbegbe ti o kere ju.
■ Iṣẹ ṣiṣe to gaju: Ju 92% ṣee ṣe
■ Imurasilẹ Pupọ Lọwọlọwọ: 10µA Iru
■ Wa ni Ifipamọ aaye 8-Asiwaju MSOP Package
■ Ti abẹnu 1.4Ω Yipada Agbara (VIN = 10V)
■ Wide VIN Ibiti: 3V to 18V isẹ
■ Iṣẹ Ilọkuro Pupọ: 100% Yiyika Ojuse
■ Oluwari Batiri Kekere Ṣiṣẹ Lakoko Tiipa
■ Ifilelẹ lọwọlọwọ ti eto pẹlu Iyanfẹ Agbeko Ayé lọwọlọwọ (10mA si 400mA Iru)
■ Aabo Ayika Kukuru
■ Diẹ Awọn ohun elo ita ti a beere
■ Tiipa Agbara Alailowaya Alaiṣiṣẹ: IQ = 6µA Iru
■ Bọtini Titari Tan/Pa (LTC1475 Nikan)
■ 3.3V, 5V ati Awọn ẹya Ijade Atunse
■ Awọn foonu alagbeka ati Awọn Modẹmu Alailowaya
■ 4mA si 20mA Iyipada Yipo lọwọlọwọ Igbesẹ-isalẹ
■ Awọn ohun elo to ṣee gbe
■ Awọn ẹrọ oni-nọmba ti Batiri Ṣiṣẹ
■ Awọn ṣaja Batiri
■ Awọn oluyipada Iyipada
■ Awọn ohun elo Abo inu inu
