TPS62825DMQR Bedelida Xakamaynta Voltage 2.4V-5.5V galinta, 2A beddele hoos u dhac leh oo leh 1% Sax ah 1.5mm x 1.5mm QFN 6-VSON-HR -40 ilaa 125
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | VSON-HR-6 |
| Topology: | Buck |
| Korontada soo-saarka: | 600mV ilaa 4V |
| Soo-saarka Hadda: | 2 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 2.4 V |
| Voltage Input, Max: | 5.5 V |
| Hadda Joogtada ah: | 4 uA |
| Inta jeer ee beddelka: | 2.2 MHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 125 C |
| Taxane: | TPS62825 |
| Baakad | Gariir |
| Baakad | Jaro Cajalad |
| Baakad | MouseReel |
| Summada: | Qalabka Texas |
| Qalabka Horumarinta: | TPS62825EVM-794 |
| Korontada wax-soo-gelinta: | 2.4 V ilaa 5.5 V |
| Xeerka Xamuulka: | 0.1%/A |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Bakhtii: | Bakhtii |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Korontada sahayda - ugu yaraan: | 2.4 V |
| Nooca: | Beddelka Hoos-u-dhaca |
| Culayska Cutubka: | 0.000173 oz |
♠ TPS6282x 2.4-V ilaa 5.5-V Input, 1-, 2-, 3-, 4-A Step-down 1% saxnaanta soo-saarka
TPS6282x waa mid sahlan in la istcimaasho oo is-daba-joog ah qoyska beddelayaasha DC-DC oo leh hadda aad u hooseeya oo ah 4 μA.Iyada oo ku saleysan dusha sare ee DCSControl, waxay bixisaa jawaab degdeg ah oo ku meel gaar ah.Tixraaca guduhu waxa uu u ogolaanayaa in la habeeyo korantada wax soo saarka ilaa 0.6 V oo leh saxnaanta korantada jawaab celinta sare ee 1% marka loo eego heerkulka isgoysyada ee -40 ° C ilaa 125 ° C.Qalabka qoysku waa pin-topin iyo BOM-ilaa-BOM ku habboon.Xalka oo dhan wuxuu u baahan yahay inductor yar oo 470-nH ah, hal 4.7-µF kapacitor wax gelin ah iyo laba 10-µF ama hal 22-µF wax soo saarka.
TPS6282x waxaa lagu heli karaa laba dhadhan.Midka kowaad waxa ku jira qaab kaydin koronto oo toos ah loo geliyey si loo ilaaliyo waxtarka sare ilaa culaysyo aad u fudud si loo kordhiyo wakhtiga batteriga nidaamka.Midka labaad waxa uu ku shaqeeyaa qasab-PWM isaga oo ilaalinaya hab-wadareedka joogtada ah si loo hubiyo in ugu yar ee korantada wax-soo-saarka ah iyo inta jeer ee beddelka-go'an.Qalabku waxa uu leeyahay calaamada Power Good iyo wareegga bilawga jilicsan ee gudaha.Waxay awood u leedahay inay ku shaqeyso 100% qaab.Ilaalinta qaladka, waxay ku daraysaa ilaalinta wareegga gaaban ee HICCUP iyo sidoo kale xiritaanka kulaylka.Qalabka waxaa lagu heli karaa 6-pin 1.5 x 1.5-mm QFN xirmo ah, oo bixiya xalka cufnaanta ugu sarreeya.
• Waxaa loo heli karaa sidii module koronto isku-dhafan: TPSM82821 iyo TPSM82822
• DCS-Control™ topology
• 1% jawaab celin ama saxnaanta korantada wax soo saarka (kala duwanaanta heerkulka buuxa)
• Ilaa 97% hufnaan
• 26-mΩ iyo 25-mΩ awood gudaha MOSFETs
• 2.4-V ilaa 5.5-V kala duwanaanshaha korantada
• 4-μA ku shaqaynaysa hadda
• 2.2-MHz inta jeer ee beddelka
• Danab wax soo saar la hagaajin karo laga bilaabo 0.6 V ilaa 4 V
Habka kaydinta tamarta ee hufnaanta culeyska fudud
• 100% wareegga shaqada ee ka-tagidda ugu hooseysa
• Wax soo saar firfircooni leh
• Awood wax soo saar wanaagsan
• Ilaalinta xidhitaanka kulaylka
• Hiccup ilaalinta wareegga gaaban
Nooca qasabka ah ee PWM ee hawlgalka CCM
• Abuur nakhshad khaas ah adigoo isticmaalaya TPS6282x oo wata WEBENCH® Naqshadeeye Awoodeed
• Wadista xaalad adag
• Qalabka elegtarooniga ah ee la qaadi karo
• Amniga Analog iyo kamaradaha shabakadda IP
• PC-ga warshadaha
• Madbacadaha kala duwan
• Barta guud ee rarka
