TPS62291DRVR Hloov Voltage Regulators 2.25MHz 1A Kauj ruam-Down Converter

Lus piav qhia luv luv:

Chaw tsim tshuaj paus: Texas Instruments
Khoom Qeb: Hloov Voltage Regulators
Daim ntawv qhia:TPS 62291 DRVR
Description: IC REG BUCK 3.3V 1A 6SON
RoHS raws li txoj cai: RoHS raws


Product Detail

Nta

Daim ntawv thov

Khoom cim npe

♠ 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: NWS-6
Topology: Buck
Cov zis voltage: 3.3 V
Cov zis tam sim no: 1 A
Number of Outputs: 1 Tso zis
Input voltage, Min: 2.3 V
Input voltage, Max: 6 V
Quiescent Current: 263 ua
Hloov zaus: 2.25 MHz
Yam tsawg kawg nkaus ua haujlwm kub: -40 C ua
Ua haujlwm kub siab tshaj plaws: +85 C
Series: TSO 62291
Ntim: Rov qab
Ntim: Txiav daim kab xev
Ntim: MouseReel
Hom Tshuaj: Texas Instruments
Input voltage: 2.3v rau 6v
Kev khiav hauj lwm muab khoom tam sim no: 15 ua
Khoom siv: Voltage Regulators
Yam khoom: Hloov Voltage Regulators
Factory Pack Quantity: 3000
Cov qeb: PMIC - Tswj fais fab ICs
Hom: Voltage Converter
Chav ntsuas hnyav: 9.700 mg ib

♠ TPS6229x 1-A Kauj Ruam Down Converter hauv 2 x 2 DRV Pob

TPS6229x cov khoom siv tau zoo heev synchronous nqis nqis DC / DC converters optimized rau roj teeb powered portable daim ntaub ntawv.Lawv muab txog li 1000-mA tso zis tam sim no los ntawm ib leeg Li-ion cell.

Nrog rau qhov input voltage ntau ntawm 2.3 V rau 6.0 V, cov cuab yeej txhawb nqa cov roj teeb uas muaj qhov txuas txuas ntxiv thiab yog qhov zoo tshaj plaws rau kev siv hluav taws xob portable xws li xov tooj ntawm tes thiab lwm yam khoom siv portable.

TPS6229x cov cuab yeej ua haujlwm ntawm 2.25-MHz tsau hloov zaus thiab nkag mus rau lub zog txuag hom kev ua haujlwm ntawm lub teeb thauj khoom tam sim no kom muaj kev ua haujlwm siab tshaj tag nrho cov khoom tam sim no.

Lub zog txuag hom yog optimized rau cov zis voltage ripple tsawg.Rau cov ntawv thov suab qis, cov cuab yeej tuaj yeem raug yuam mus rau hauv qhov hloov kho zaus pulse width modulation (PWM) los ntawm rub lub MODE tus pin siab.Hauv hom kaw, qhov kev siv tam sim no raug txo kom tsawg dua 1 μA.TPS6229x pab kiag li lawm tso cai rau siv me me inductors thiab capacitors kom ua tiav cov tshuaj me me.

Lub TPS6229x cov cuab yeej ua haujlwm dhau ntawm huab cua dawb ntawm -40 ° C txog 85 ° C.Cov khoom siv muaj nyob rau hauv 2-mm × 2-mm 6-pin WSON pob (DRV).


  • Yav dhau los:
  • Tom ntej:

  • 1• Ua haujlwm siab - txog li 96%

    • Tso zis tam sim no mus txog 1000 mA

    • VIN Range Los ntawm 2.3 V mus rau 6.0V rau Li-ion roj teeb nrog Extended Voltage Range

    • 2.25-MHz Tiav Zaus Ua Haujlwm

    • Fais fab Txuag hom ntawm lub teeb Load Currents

    • Tso zis Voltage raug nyob rau hauv PWM hom ± 1.5%

    • Kho qhov tso zis Voltage xaiv

    • Hom 15-μA Quiescent Current

    • 100% Duty Cycle rau qis tshaj poob

    • Voltage Positioning ntawm Lub Teeb Loads

    • Muaj nyob rau hauv 2-mm × 2-mm × 0.8-mm WSON (6) Pob (DRV)

    • Txawb xov tooj, Smart-Phones

    • Wireless LAN

    • Pocket PCs

    • Tsawg Fais Fab DSP Supply

    • Portable Media Players

    • Point-of-Load (POL) daim ntawv thov

    Yam khoom