Maxim Haɗe-haɗe MAX8969EWL42+T Masu Canja Wuta Mai Canjawa 1A Mai Canjin Ƙarfafa tare da Yanayin Waƙa a cikin ƙaramin Kunshin WLP
Tsarin Siyayya
Ƙayyadaddun Fasaha na Samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Maxim Integrated |
| Rukunin samfur: | Masu Canza Wutar Lantarki |
| RoHS: | Cikakkun bayanai |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | WLP-9 |
| Topology: | Ƙara |
| Input Voltage, Min: | 2.5 V |
| Input Voltage, Max: | 5.5v |
| Jerin: | Saukewa: MAX8969 |
| Marufi: | Karfe |
| Alamar: | Maxim Integrated |
| Nau'in Samfur: | Masu Canza Wutar Lantarki |
| Yawan Kunshin Masana'anta: Yawan Fakitin Masana'anta: | 2500 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Nau'in: | Canjin Wutar Lantarki |
| Sashe # Laƙabi: | Saukewa: MAX8969 |
Babban Bayani
MAX8969 mai sauƙi ne mai sauƙi na 1A mai sauyawa a cikin ƙaramin kunshin da ke aiki a cikin kowane aikace-aikacen Li-ion cell guda ɗaya.Wannan IC yana ba da fasalulluka na kariya kamar shigar da shekarun kulle-kulle, gajeriyar kewayawa, da rufewar zafin jiki.IC tana canzawa zuwa yanayin tsallakewa ba tare da ɓata lokaci ba ƙarƙashin yanayin nauyi mai sauƙi don haɓaka inganci.A ƙarƙashin waɗannan sharuɗɗan, sauyawa yana faruwa ne kawai kamar yadda ake buƙata, rage saurin sauyawa da samar da halin yanzu don kiyaye babban inganci.Don mafi girman inganci lokacin shigar da wutar lantarki ya fi kusa da ƙarfin fitarwa, akwai hanyoyin aiki na musamman guda biyu: waƙa da waƙa ta atomatik.Waɗannan hanyoyin suna ba masu amfani damar daidaita yanayin halin yanzu (IQ) da lokacin amsawa na wucin gadi zuwa yanayin haɓakawa.A cikin duka hanyoyin biyu, tashar p-tashar MOSFET tana aiki azaman iyakantaccen canji na yanzu kamar VOUT yana bin VIN.Koyaya, a cikin yanayin waƙa, da'irorin haɓakawa ya ƙare kuma tsarin yana sarrafa aikin haɓakawa tare da abubuwan EN, TREN (IQ = 30µA).A cikin yanayin waƙa ta atomatik (ATM), ana kunna da'irar haɓakawa kuma na'urar tana canzawa ta atomatik zuwa yanayin haɓakawa lokacin da VIN ta faɗi zuwa 95% na VOUT manufa (IQ = 60µA) IC yana samuwa a cikin ƙaramin, 1.25mm x 1.25mm , 9-bump WLP (0.4mm farar) kunshin.
Aikace-aikace
Wayoyin hannu • Wayoyin hannu • Na'urorin Intanet ta hannu • GPS, PND • eBooks Amfani da Features
• Haɗin Tsarin Tsarin Sauƙaƙe • Har zuwa Fitowar 1A A halin yanzu • 2.5V zuwa 5.5V Wutar Wutar Shigar Wutar Lantarki • 3.3V zuwa 5.5V Zaɓuɓɓukan Fitar da Wutar Lantarki • Haɗin Kariya yana Ƙara Ƙarfin Tsarin Tsari • Ƙarƙashin Ƙarfin Wuta (UVLO) Inganci da Ƙarƙashin Ƙarfafawa na YanzuRayuwar Baturi
• Sama da 90% inganci tare da Aiki tare na cikiMai gyarawa
• 60µA IQ a Yanayin Waƙa ta atomatik • 45µA IQ a Matsayin Mataki na Sama • 30µA IQ a Yanayin Waƙa • 1µA Rushewar Yanzu • Yanayin Tsallake Ƙarƙashin Yanayin Load Haske yana Ingantainganci
• Gaskiyar Rufewa™ Yana Hana Guduwar Yanzu Daga OUT_ zuwa LX_ • Ƙimar farawa mai laushi mai laushi a halin yanzu zuwa 480mA • Ƙaramin Kunshin da Babban AikiRage Filin allo
Fakitin WLP 9-Bump 1.25mm x 1.25mm • Mitar Canjawar 3MHz PWM • Kananan Abubuwan Na wajeKu rubuta sakonku anan ku aiko mana
