TPS62140RGTR Masu Canjin Wutar Lantarki 3-17V 2A
♠ 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-16 |
Topology: | Baka |
Fitar Wutar Lantarki: | 900mV zuwa 6V |
Fitowar Yanzu: | 2 A |
Adadin abubuwan da aka fitar: | 1 Fitowa |
Input Voltage, Min: | 3 V |
Input Voltage, Max: | 17 V |
A halin yanzu: | 17 ku |
Mitar Canjawa: | 2.5 MHz |
Mafi ƙarancin zafin aiki: | -40 C |
Matsakaicin Yanayin Aiki: | + 125 C |
Jerin: | Saukewa: TPS62140 |
Marufi: | Karfe |
Marufi: | Yanke Tef |
Marufi: | MouseReel |
Alamar: | Texas Instruments |
Kit ɗin Ci gaba: | Saukewa: TPS62140EVM-505 |
Input Voltage: | 3 zuwa 17 V |
Danshi Mai Hankali: | Ee |
Kayan Aiki Na Yanzu: | 17 ku |
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 |
Nau'in: | Canjin Wutar Lantarki |
Nauyin Raka'a: | 0.005291 oz |
♠ TPS6214x 3-V zuwa 17-V 2-A Mai Canjin Mataki-Ƙasa a cikin Kunshin QFN 3 × 3
Iyalin TPS6214x mai sauƙin amfani ne mai sauƙin aiki tare da mai canzawa na DC-DC wanda aka inganta don aikace-aikace tare da babban ƙarfin ƙarfi.Babban mitar sauyawa na yawanci 2.5 MHz yana ba da damar amfani da ƙananan inductor kuma yana ba da amsa mai sauri ta hanyar amfani da topology na DCS-Control.
Tare da kewayon shigar wutar lantarki mai fa'ida daga 3 V zuwa 17 V, na'urorin sun dace da tsarin da aka yi amfani da su daga ko dai Li-Ion ko wasu batura, haka kuma daga matsakaitan wutar lantarki na 12-V.Yana goyan bayan har zuwa 2 A na ci gaba da fitarwa na yanzu a ƙarfin fitarwa tsakanin 0.9 V da 6 V (tare da yanayin sake zagayowar 100%).Ramp ɗin farawa na ƙarfin fitarwa yana sarrafawa ta fil mai farawa mai laushi, wanda ke ba da damar aiki azaman ko dai mai samar da wutar lantarki mai zaman kansa ko a cikin saitunan sa ido.Hakanan ana iya aiwatar da tsarin wutar lantarki ta hanyar daidaita maballin Enable (EN) da buɗaɗɗen magudanar ruwa mai kyau (PG).
A cikin yanayin ajiyar wuta, na'urorin suna zana halin yanzu na kusan 17 μA daga VIN.Yanayin Ajiye Wuta, shigar da shi ta atomatik kuma ba tare da matsala ba idan kaya yana da ƙanƙanta, yana kiyaye babban inganci a kan dukkan kewayon kaya.A Yanayin Kashewa, na'urar tana kashe kuma amfani na yanzu bai wuce 2 μA ba.
Na'urar, wanda ake samu a daidaitattun sigogin ƙarfin fitarwa da ƙayyadaddun nau'ikan wutar lantarki, an shirya shi a cikin fakitin VQFN mai ma'aunin 16 mai auna 3 mm × 3 mm (RGT).
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