TPS54388CQRTERQ1 Automotive 2.95-V rau 6-V, 3-A, 2-MHz synchronous phaw converter 16-WQFN -40 rau 125

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Chaw tsim tshuaj paus: Texas Instruments
Yam khoom: Switching Voltage Regulators
Daim ntawv qhia:TPS54388CQRTERQ1
Nqe lus piav qhia: IC REG LINEAR 5V 300MA 16HTSSOP
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
Mounting Style: SMD / SMT
Pob / Case: QWB-16
Topology: Buck
Cov zis voltage: 800mV rau 4.5v
Cov zis tam sim no: 3 A
Number of Outputs: 1 Tso zis
Input voltage, Min: 2, 95v
Input voltage, Max: 6 V
Quiescent Current: 515 ua
Hloov zaus: 200 kHz rau 2 MHz
Yam tsawg kawg nkaus ua haujlwm kub: -40 C ua
Ua haujlwm kub siab tshaj plaws: + 125 C
Ntim: Rov qab
Ntim: Txiav daim kab xev
Hom Tshuaj: Texas Instruments
Input voltage: 2.95v rau 6v
Moisture Sensitive: Yog lawm
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: 2, 95v
Hom: Synchronous
Chav ntsuas hnyav: 0.000727 hli

♠ TPS54388C-Q1 Automotive 2.95-V rau 6-V, 3-A, 2-MHz Synchronous Buck Converter

Lub TPS54388C-Q1 ntaus ntawv yog ib tug tag nrho-featured 6-V, 3-A, synchronous kauj ruam-down tam sim no-hom converter nrog ob integrated MOSFETs.

Lub TPS54388C-Q1 ntaus ntawv ua rau cov qauv me me los ntawm kev sib koom ua ke ntawm MOSFETs, ua raws li kev tswj hwm tam sim no los txo cov khoom siv sab nraud, txo qhov inductor loj los ntawm kev ua kom txog li 2-MHz hloov zaus, thiab txo qis IC hneev taw nrog me me 3-mm × 3. -mm thermally enhanced QFN pob.

TPS54388C-Q1 ntaus ntawv muab cov kev cai raug rau ntau yam kev thauj khoom nrog qhov tseeb ± 1% voltage siv (Vref) dhau qhov kub.

Kev sib xyaw ua ke 12-mΩ MOSFETs thiab 515-μA raug muab tam sim no ua kom zoo tshaj plaws.Nkag mus rau kev kaw hom siv tus pin pab kom txo cov khoom siv tam sim no rau 5.5 µA, raug.

Qhov teeb tsa ntawm qhov ntsuas hluav taws xob sab hauv yog nyob ntawm 2.45 V, tab sis kev ua haujlwm ntawm qhov pib nrog lub network resistor ntawm tus pin pab tuaj yeem nce qhov chaw.Tus pin qeeb pib teeb tsa cov zis-voltage start-up ramp.Qhov qhib-drain fais fab-zoo teeb liab qhia tau hais tias thaum cov zis nyob rau hauv 93% mus rau 107% ntawm nws nominal voltage.

Zaus foldback thiab thermal shutdown tiv thaiv lub cuab yeej thaum muaj xwm txheej overcurrent.


  • Yav dhau los:
  • Tom ntej:

  • • AEC-Q100-tsim nyog rau kev siv tsheb:
    - Qib 1: -40 ° C txog + 125 ° C, TA
    • Kev Nyab Xeeb Kev Nyab Xeeb-muaj peev xwm
    - Cov ntaub ntawv muaj los pab txhim kho kev nyab xeeb kev ua haujlwm
    • Ob 12-mΩ (ib txwm) MOSFETs rau kev ua haujlwm siab ntawm 3-A loads
    • 200-kHz rau 2-MHz hloov zaus
    • 0.8V ± 1% voltage siv tshaj qhov kub (- 40 ° C txog + 150 ° C)
    • Synchronizes rau sab nraud moos
    • Kho tau qeeb pib thiab ua raws
    • UV thiab OV fais fab-zoo tso zis
    • -40 ° C rau + 150 ° C kev khiav hauj lwm qhov kub thiab txias ntau yam
    • Thermally enhanced 3-mm × 3-mm 16-pin WQFN
    • Pin tau tshaj TPS54418
    • Cov khoom tshiab muaj: TPS62813-Q1, 6-V stepdown converter nyob rau hauv 2-mm x 3-mm QFN pob nrog wettable flanks

    • Tsawg-voltage, high-density hwj chim systems
    • Cov kev cai Point-of-load rau kev ua tau zoo DSPs, FPGAs, ASICs, thiab microprocessors
    • Broadband, networking, thiab optical kev sib txuas lus infrastructure

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