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MPQ8633AGLE-Z

IC REG BUCK ADJUSTABLE 12A 21QFN

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Voir les spécifications du produit pour plus de détails sur le produit.

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MPQ8633AGLE-Z

IC REG BUCK ADJUSTABLE 12A 21QFN

Les commandes de plus de 200 $ sont éligibles pour un cadeau de style chinois en édition limitée.

Les commandes de plus de 200 $ sont éligibles pour un cadeau de style chinois en édition limitée.

Les commandes de plus de 1 000 $ bénéficient d'une dispense des frais d'expédition de 30 $..

Les commandes supérieures à 5 000 $ bénéficient d'une exemption des frais d'expédition et de transaction..

Ces offres sont applicables aux nouveaux clients et aux clients existants et sont valables du 1er janvier 2024 au 31 décembre 2024..

  • Fabricant:

    MPS

  • Fiche de données:

    MPQ8633AGLE-Z datasheet

  • Colis/Caisse:

    QFN

  • catégorie de produit:

    Puces IC

  • RoHS Status: Statut RoHS Lead free/RoHS Compliant

Soumettez votre demande de devis maintenant et nous espérons vous fournir un devis dans les délais avril 21, 2024. Passez votre commande maintenant et nous prévoyons de finaliser la transaction dans les avril 24, 2024. Ps : L’heure est conforme à GMT+8h00.

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Action:5000 PCS

Notre engagement est de fournir des devis rapides dans les 12 heures. Pour obtenir de l'aide supplémentaire, veuillez nous contacter au sales@censtry.com.

MPQ8633AGLE-Z détails du produit

DESCRIPTION

The MPQ8633A is a fully integrated, highfrequency, synchronous buck converter. It

offers a very compact solution to achieve up to

12A output current over a wide input supply

range with excellent load and line regulation.

The MPQ8633A operates at high efficiency

over a wide output current load range.

The MPQ8633A adopts internally compensated

constant-on-time (COT) control mode that

provides fast transient response and eases loop

stabilization.

The operating frequency is set easily to 600kHz,

800kHz, or 1000kHz with the MODE

configuration, allowing the MPQ8633A

frequency to remain constant regardless of the

input/output voltages.

The output voltage start-up ramp is controlled

by an internal 1ms timer. It can be increased by

adding a capacitor on TRK/REF. An open-drain

power good(PGOOD) signal indicates the

output is within its nominal voltage range. The

PGOOD is clamped to around 0.7V with

external pull-up voltage when the input supply

fails to power the MPQ8633A.

Fully integrated protection features include overcurrent protection (OCP), over-voltage protection

(OVP), under-voltage protection (UVP), and overtemperature protection (OTP).

The MPQ8633A requires a minimum number of

readily available, standard, external components

and is available in a QFN 3mm x 4mm package. 

FEATURES

 Wide Input Voltage Range from 2.7V:

o 2.7V to 16V with External 3.3V VCC

Bias

o 4 V to 16V with Internal Bias or External

3.3V VCC Bias

 Differential Output Voltage Remote Sense

 Programmable Accurate Current Limit Level

 12A Output Current

 Low RDS(ON) Integrated Power MOSFETs

 Proprietary Switching Loss Reduction

Technique

 Adaptive COT for Ultrafast Transient

Response

 Stable with Zero ESR Output Capacitor

 0.5% Reference Voltage over 0C to

+70C Junction Temperature Range

 1% Reference Voltage from -40C to

+125C Junction Temperature Range

 Selectable Pulse Skip or Forced CCM

Operation

 Excellent Load Regulation

 Output Voltage Tracking

 Output Voltage Discharge

 PGOOD Active Clamped Low Level during

Power Failure

 Programmable Soft-Start Time from 1ms

 Pre-Bias Start-Up

 Selectable Switching Frequency from

600kHz, 800kHz, and 1000kHz

 Non-Latch OCP, UVP, UVLO, Thermal

Shutdown, and Latch-Off for OVP.

 Output Adjustable from 0.6V to 90%*Vin, up

to 5.5V Max.

 Available in a QFN 3mm x 4mm Package

APPLICATIONS

 Telecom and Networking Systems

 Server, Cloud-Computing, Storage

 Base Stations

 General Purpose Point-of-Load (PoL)

 12V Distribution Power Systems

 High-end TV

 Game Consoles and Graphic Cards 

TYPICAL APPLICATION

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