LTC1474IS8-3.3#PBF Hoʻololi Voltage Hoʻoponopono 3.3V, Haʻahaʻa IQ Stepdn DC/DC Conv
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | Analog Devices Inc. |
| Māhele Huahana: | Mea Hooponopono Voltage |
| RoHS: | Nā kikoʻī |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo / hihia: | SOIC-8 |
| Topology: | Buck |
| Voltage pukana: | 3.3 V |
| Huakaʻi i kēia manawa: | 320 mA |
| Ka helu o nā mea hoʻopuka: | 1 Hoʻopuka |
| Voltage Hookomo, Min: | 3 V |
| Voltage Input, Max: | 18 V |
| ʻO kēia manawa mālie: | 9 uA |
| Hoʻololi pinepine: | - |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| moʻo: | LTC1474 |
| Packaging: | Paipu |
| Brand: | Mea Analog |
| Mea hoʻomohala: | DC143A-A, DC143A-C |
| Kiʻekiʻe: | 1.75 mm |
| Voltage hookomo: | 10 V |
| Hoʻoponopono hoʻouka: | 2 mV |
| Mea Hana i kēia manawa: | 0.1 mA |
| ʻAno Huahana: | Mea Hooponopono Voltage |
| Pani: | Paʻa |
| Ka nui o ka waihona hale hana: | 100 |
| Māhele ʻāpana: | PMIC - Nā IC hoʻokele mana |
| ʻAno: | Mea hoʻololi i lalo |
| Huina Wehe: | 0.003527 oz |
♠ LTC1474/LTC1475 Haʻahaʻa haʻahaʻa haʻahaʻa i kēia manawa ʻoi aku ka maikaʻi o ka haʻahaʻa haʻahaʻa.
ʻO ka LTC®ʻO ka moʻo 1474/LTC1475 nā mea hoʻololi hoʻololi kiʻekiʻe me ka mana MOSFET o loko P-channel.nā hoʻololi e huki wale i 10µA maʻamau DC lako i kēia manawa maʻaʻohe ukana i ka mālama ʻana i ka volta puka. ʻO ka LTC1474hoʻohana i ka pani ʻana i ka manaʻo noʻonoʻo ʻoiai ʻo ka LTC1475 e hōʻike ana i ka pihi pana i ka a i ʻole.
ʻO ka haʻahaʻa haʻahaʻa o kēia manawa i hui pū ʻia me ka hana Burst ModeTM e hiki ai i ka LTC1474/LTC1475 ke mālama i ka hana kiʻekiʻe ma luna o kahi ākea o nā ukana. ʻO kēia mau hiʻohiʻona, meme kā lākou hiki i ka 100% kaʻina hana no ka haʻahaʻa haʻahaʻaa me ka laulā lako hoʻokomo hoʻokomo, e hana i ka LTC1474/LTC1475kūpono no ka manawa kūpono (a hiki i ka 300mA) i hoʻohana ʻia i ka pā uilanā noi.
Hiki i ka mea hoʻohana ke hoʻolālā i kēia manawa me kahiʻO ka mea pale manaʻo koho (paʻamau i ka 325mA ka liʻiliʻi inā ʻaʻolehoʻohana ʻia) hāʻawi i kahi ala maʻalahi no ka hoʻolālā ʻana i ka hoʻolālāno nā noi haʻahaʻa o kēia manawa. ʻO ka mana kiʻekiʻe o kēia manawaHāʻawi pū kekahi i ka pale pōkole a me ka hana hoʻomaka maikaʻi. ʻO kahi mea ʻike haʻahaʻa haʻahaʻa e mau ana ka hanahāʻawi ʻia i ka pani ʻana.
Loaʻa ka moʻo LTC1474/LTC1475 ma 8-lead MSOPa me nā pūʻolo SO a pono no nā mea ʻē aʻehāʻawi i kahi haʻina liʻiliʻi.
■ Pono Kiʻekiʻe: Ma luna o 92% Hiki
■ Haʻahaʻa haʻahaʻa kū i kēia manawa: 10µA Type
■ Loaʻa i loko o Space Saving 8-Lead MSOP Package
■ Hoʻololi Mana 1.4Ω Kuloko (VIN = 10V)
■ Laulā VIN ākea: 3V a 18V Hana
■ Hana Haʻahaʻa Haʻahaʻa Haʻalele: 100% Duty Cycle
■ Hana 'ia ka mea nana i ka ha'aha'a i ka wā e pani ana
■ Ka palena o kēia manawa hiki ke hoʻolālā ʻia me ka pale ʻana o ka manaʻo o kēia manawa (10mA a 400mA Typ)
■ Hoomalu Pokole
■ Kakaikahi na Mea Kuwaho i makemakeia
■ Paʻa Micropower Haʻahaʻa Haʻahaʻa: IQ = 6µA Typ
■ Pihi Puhi Ha/Pai (LTC1475 Wale)
■ 3.3V, 5V a me na mana hoopuka hiki ke hoololiia
■ Na Kelepona Kelepona a me na Modem uwea ole
■ 4mA i ka 20mA Loop Kau-Iho Iho
■ Na Mea Paahana Hiki
■ Mea Kikohoʻe i hoʻohana ʻia i ka Batri
■ Na Uku Bateri
■ Mea hoohuli
■ Na Hoohana Palekana Intrinsic
