TPS63020DSJR Hloov Voltage Regulators 93% Eff Buck-Boost Converter

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Chaw tsim tshuaj paus: Texas Instruments
Yam khoom: PMIC - Voltage Regulators - DC DC Switching Regulators
Daim ntawv qhia:TPS 63020 DSJR
Nqe lus piav qhia: IC REG BCK BST ADJ 3.5A 14VSON
RoHS raws li txoj cai: RoHS raws


Product Detail

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♠ Product Description

Yam khoom Tus nqi tsim nyog
Chaw tsim tshuaj paus: Texas Instruments
Yam khoom: Hloov Voltage Regulators
RoHS: Paub meej
Mounting Style: SMD / SMT
Pob / Case: VSON-14
Topology: Boost, Buck
Cov zis voltage: 1.2V rau 5.5V
Cov zis tam sim no: 4 A
Number of Outputs: 1 Tso zis
Input voltage, Min: 1.8 V
Input voltage, Max: 5.5v ua
Quiescent Current: 365 ua
Hloov zaus: 2.4 MHz zaus
Yam tsawg kawg nkaus ua haujlwm kub: -40 C ua
Ua haujlwm kub siab tshaj plaws: +85 C
Series: TSO 63020
Ntim: Rov qab
Ntim: Txiav daim kab xev
Ntim: MouseReel
Hom Tshuaj: Texas Instruments
Cov khoom siv txhim kho: TPS63020EVM-487
Input voltage: 1.8V rau 5.5V
Load Regulation: 0.5%
Kev khiav hauj lwm muab khoom tam sim no: 50 ua
Khoom siv: Voltage Regulators
Yam khoom: Hloov Voltage Regulators
Kev kaw: Kaw
Factory Pack Quantity: 3000
Cov qeb: PMIC - Tswj fais fab ICs
Cov khoom siv hluav taws xob - Min: 1.8 V
Hom: Voltage Converter
Chav ntsuas hnyav: 0.001125 oz

♠ TPS6302x High Efficiency Ib Inductor Buck-boost Converter nrog 4-A Hloov

Cov khoom siv TPS6302x muab cov khoom siv hluav taws xob rau cov khoom siv los ntawm ob lub xov tooj lossis peb-cell alkaline, NiCd lossis NiMH roj teeb, ib lub xov tooj ntawm tes Li-ion lossis Li-polymer roj teeb, supercapacitors lossis lwm yam khoom siv.Cov zis tam sim no txog 3 A tau txais kev txhawb nqa.Thaum siv cov roj teeb, lawv tuaj yeem tso tawm mus rau qis dua 2 V. Lub pob-boost converter yog ua raws li lub sijhawm ruaj khov, pulse width modulation (PWM) maub los siv synchronous rectification kom tau txais kev ua haujlwm siab tshaj plaws.Thaum tsis tshua muaj load tam sim no, lub converter nkag mus rau lub hwj chim txuag hom kom muaj kev ua haujlwm siab tshaj qhov dav ntawm cov khoom tam sim no.Lub hwj chim txuag hom tuaj yeem raug cuam tshuam, yuam kom lub converter ua haujlwm ntawm qhov hloov pauv zaus.Qhov siab tshaj plaws nruab nrab tam sim no nyob rau hauv cov keyboards yog txwv rau ib tug raug nqi ntawm 4 A. Cov zis voltage yog programmable siv ib tug sab nraud resistor divider, los yog tsau nyob rau hauv lub nti.Lub converter tuaj yeem raug kaw kom txo qis roj teeb.Thaum lub sij hawm kaw, lub load yog disconnected ntawm lub roj teeb.

TPS6302x cov cuab yeej ua haujlwm dhau ntawm huab cua dawb ntawm -40 ° C txog 85 ° C.Cov khoom siv tau ntim rau hauv 14-pin VSON pob ntsuas 3 hli × 4 hli (DSJ).


  • Yav dhau los:
  • Tom ntej:

  • • Input voltage ntau: 1.8V txog 5.5V

    • Adjustable tso zis voltage: 1.2 V rau 5.5 V

    • Tso zis tam sim no rau VIN> 2.5 V, VOUT = 3.3 V: 2 A

    • Kev ua haujlwm siab dhau ntawm tag nrho cov khoom thauj
    - Ua haujlwm tam sim no: 25 µA
    - Fais fab txuag hom nrog xaiv hom

    • Nruab nrab tam sim no hom buck-boost architecture
    - Tsis siv neeg hloov pauv ntawm hom
    - Tsau ua haujlwm zaus ntawm 2.4 MHz
    - Synchronization ua tau

    • Fais fab tso zis zoo

    • Kev nyab xeeb thiab kev ua haujlwm zoo
    - Overtemperature, tiv thaiv overvoltage
    - Load disconnect thaum kaw

    • Tsim cov kev cai tsim siv lub
    - TPS63020 nrog WEBENCH Power Designer
    - TPS63021 nrog WEBENCH Power Designer

    • Kev tswj ua ntej hauv cov khoom siv roj teeb: EPOS(portable data davhlau ya nyob twg, barcode scanner), ecigarette, ib lub rooj tsavxwm computer, IP networkkoob yees duab, video doorbell, av mobile xov tooj cua

    • Voltage stabilizer: wired kev sib txuas lus, wirelessKev sib txuas lus, PLC, optical module

    • Thaub qab supercapacitor mov: hluav taws xob ntsuas,Solid State Drive (SSD) - kev lag luam

    Yam khoom