TPS62140RGTR Masu Canjin Wutar Lantarki 3-17V 2A

Takaitaccen Bayani:

Masu sana'a: Texas Instruments
Category samfurin: PMIC - Masu Gudanar da Wutar Lantarki - Masu Gudanar da Canjawar DC DC
Takardar bayanai:Saukewa: TPS62140RGTR
Bayani: IC REG BUCK ADJUSTABLE 2A 16QFN
Matsayin RoHS: Mai yarda da RoHS


Cikakken Bayani

Siffofin

Aikace-aikace

Tags samfurin

♠ 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).


  • Na baya:
  • Na gaba:

  • • Mai Canjawar Buck DC/DC Mai Aiki tare
    - Tsawon Wutar Lantarki na Input na Aiki na 9 V zuwa 75 V
    - Haɗaɗɗen 80-V, 0.7-A N-Channel Buck Switch
    - Mai sarrafa Babban-Voltage VCC na ciki
    – Daidaitacce Fitar Wutar Lantarki
    - Babban Ayyukan Aiki

    • Tsarin Gine-ginen Gudanar da Kan-Lokaci Mai daidaitawa
    - Martani Mai Sauri Mai Sauri
    – Babu Madaidaicin Madaidaicin Madaidaicin Da ake buƙata

    • Kusan Juyin Juya Halin
    - PWM Kan-Lokaci Ya bambanta da InputWutar lantarki

    • Madaidaicin Magana 2.5-V

    • Ƙarƙashin shigar da ƙarar A halin yanzu

    • Halayen Kariya don Ƙarfin Ƙira
    - Kariya Iyakar Hankali na yanzu
    - VCC da Ƙofar Drive UVLO Kariya
    - Kariyar Rufewar thermal Tare da Hysteresis
    – Ikon rufewa na waje

    • 8-Pin VSSOP da WSON Kunshin

    • Ƙirƙirar Ƙirƙirar Ƙirƙirar Ƙira na Musamman ta AmfaniWEBENCH® Mai Zane Wuta

    • Mai Kula da Buck Mai Rarraba DC/DC

    • Babban Mai Kula da Wutar Lantarki na Sakandare

    • 48-V Tsarin Motoci

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