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MPQ8633AGLE-Z

IC REG BUCK ADJUSTABLE 12A 21QFN

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Consulta le specifiche del prodotto per i dettagli del prodotto.

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MPQ8633AGLE-Z

IC REG BUCK ADJUSTABLE 12A 21QFN

Gli ordini superiori a $ 200 hanno diritto a un regalo in stile cinese in edizione limitata.

Gli ordini superiori a $ 200 hanno diritto a un regalo in stile cinese in edizione limitata.

Gli ordini superiori a $ 1000 beneficiano di un'esenzione dalle spese di spedizione di $ 30.

Gli ordini superiori a $ 5000 beneficiano dell'esenzione dalle spese di spedizione e di transazione.

Queste offerte sono applicabili sia ai clienti nuovi che a quelli esistenti e sono valide dal 1 gennaio 2024 al 31 dicembre 2024.

  • Produttore:

    MPS

  • Scheda dati:

    MPQ8633AGLE-Z datasheet

  • Pacchetto/custodia:

    QFN

  • categoria di prodotto:

    Chip IC

  • RoHS Status: Stato RoHS Lead free/RoHS Compliant

Invia la tua richiesta di preventivo adesso e prevediamo di fornirti un preventivo entro maggio 23, 2024. Effettua ora il tuo ordine e prevediamo di completare la transazione entro maggio 28, 2024. Ps: L'orario è secondo GMT+8:00.

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Azione:5000 PCS

Il nostro impegno è fornire preventivi tempestivi entro 12 ore. Per ulteriore assistenza, contattaci all'indirizzo sales@censtry.com.

MPQ8633AGLE-Z Dettagli del prodotto

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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