TPS54622RHLR Masu Canjin Wutar Lantarki 4.5-17Vin 6A
♠ Bayanin samfur
Siffar Samfur | Siffar Darajar |
Mai ƙira: | Texas Instruments |
Rukunin samfur: | Masu Canza Wutar Lantarki |
RoHS: | Cikakkun bayanai |
Salon hawa: | SMD/SMT |
Kunshin / Harka: | VQFN-14 |
Topology: | Baka |
Fitar Wutar Lantarki: | 600mV zuwa 15V |
Fitowar Yanzu: | 6 A |
Adadin abubuwan da aka fitar: | 1 Fitowa |
Input Voltage, Min: | 4.5v |
Input Voltage, Max: | 17 V |
A halin yanzu: | 2 uA |
Mitar Canjawa: | 1.6 MHz |
Mafi ƙarancin zafin aiki: | -40 C |
Matsakaicin Yanayin Aiki: | + 150 C |
Jerin: | Saukewa: TPS54622 |
Marufi: | Karfe |
Marufi: | Yanke Tef |
Marufi: | MouseReel |
Alamar: | Texas Instruments |
Kit ɗin Ci gaba: | Saukewa: TPS54622EVM-012 |
Input Voltage: | 4.5 zuwa 17 V |
Danshi Mai Hankali: | Ee |
Kayan Aiki Na Yanzu: | 2 uA |
Samfura: | Masu Gudanar da Wutar Lantarki |
Nau'in Samfur: | Masu Canza Wutar Lantarki |
Yawan Kunshin Masana'anta: | 3000 |
Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
Sunan kasuwanci: | SWIFT |
Nau'in: | Canjin Wutar Lantarki |
Sashe # Laƙabi: | Saukewa: SN1208058RHLR |
Nauyin Raka'a: | 0.001136 oz |
♠ TPS54622 4.5-V zuwa 17-V Input, 6-A Daidaita Mataki-saukar SWIFT™ Mai Canjawa Tare da Kariyar Hiccup
Na'urar TPS54622 a cikin ingantacciyar 3.5-mm × 3.5-mm VQFN kunshin cikakken fasalin 17-V, 6-A mai daidaita matakin saukarwa wanda aka inganta don ƙananan ƙira ta hanyar ingantaccen inganci da haɗa babban gefe da ƙananan MOSFETs. .Ana samun ƙarin tanadin sararin samaniya ta hanyar sarrafa yanayin halin yanzu, wanda ke rage ƙidayar abubuwa, kuma ta zaɓi babban saurin sauyawa, rage sawun inductor.
Ƙarfin wutar lantarki na farawa yana sarrafawa ta hanyar SS/TR fil, wanda ke ba da damar aiki a matsayin ko dai mai samar da wutar lantarki ko a cikin yanayin sa ido.Hakanan ana iya aiwatar da jerin wutar lantarki ta hanyar daidaita madaidaicin damar da buɗaɗɗen wutar lantarki mai kyau fil.
Ƙayyadaddun kewayawa-da-zagaye na halin yanzu akan babban gefe FET yana kare na'urar a cikin yanayi mai yawa kuma yana haɓaka ta hanyar ƙarancin ɗanɗano mai ƙarancin gefe wanda ke hana gudu na yanzu.Hakanan akwai ƙayyadaddun ƙayyadaddun nitsewa na yanzu wanda ke kashe ƙaramin gefen MOSFET don hana wuce gona da iri.Ana haifar da kariyar ƙwanƙwasa idan yanayin wuce gona da iri ya dawwama fiye da lokacin da aka saita.Kariyar hiccup na thermal yana kashe na'urar lokacin da zafin jiki ya mutu ya zarce zazzabi na rufewar zafi kuma yana sake ba da damar sashin bayan ginanniyar lokacin rufewar zafi a ciki.
• Haɗe-haɗe 26-mΩ da 19-mΩ MOSFETs
• Rage Wutar Wuta: 1.6 V zuwa 17 V akan PVIN
• Mitar Sauyawa 200-kHz zuwa 1.6-MHz
• Yana aiki tare da agogon waje
• 0.6V ± 1% Matsakaicin Wutar Lantarki
• Hiccup Current Iyakar
• Farawa na monotonic zuwa abubuwan da aka riga aka tsara
• -40°C zuwa 150°C Yanayin Zazzabi Mai Aiki
• Daidaitacce Slow Start and Power Sequencing
• Mai Kyauta Mai Kyau Mai Kyau Don Wurin Lafiya da kuma overvoltra
• Makullin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin shigarwa
• Don Takardun SWIFT™, ziyarci http://www.ti.com/swift
• Ƙirƙirar Ƙirƙirar Ƙaƙwalwar Ƙa'idar Ta Amfani da TPS54622 Tare da WEBENCH® Mai Ƙarfafa Wuta
• Tsarin Rarraba Wuta Mai Girma
• Dokokin Load na Babban Ayyuka
• Broadband, Networking, da OpticalHanyoyin Sadarwa