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LM5122QMHX/NOPB Image

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Voir les caractéristiques du produit pour plus de détails sur ce produit.

LM5122QMHX/NOPB

IC REG CTRLR MULT TOP 20HTSSOP

Fabricant:
Texas Instruments, Inc.
Fiche technique:
LM5122QMHX/NOPB PDF
Paquet / caisse:
HTSSOP-20
catégorie de produit:
Puces IC
DateCode:
21+
Stock:
22500 PCS

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Produit Paramètre

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Condition
New & Original - Factory Package
Order Limit
No Limit for LM5122QMHX/NOPB
Delivery Services
Global delivery By DHL/UPS/FEDEX/TNT/ARAMEX/EMS
Payment Terms
Wire Transfer or Paypal or Western Union or MoneyGram or Credit Card

LM5122QMHX/NOPB détails du produit

Caractéristiques:

FEATURES

• Available in AEC-Q100 (LM5122-Q1)

• Maximum Input Voltage : 65 V • Min Input Voltage : 3.0 V (4.5 V for startup)

• Output Voltage up to 100 V • Bypass (VOUT = VIN) Operation

• 1.2 V Reference with ±1.0% Accuracy

• Free-Run/Synchronizable Switching to 1 MHz

• Peak Current Mode Control

• Robust 3 A Integrated Gate Drivers

• Adaptive Dead-Time Control

• Optional Diode Emulation Mode

• Programmable Cycle-by-Cycle Current Limit

• Hiccup Mode Overload Protection

• Programmable Line UVLO

• Programmable Soft-Start

• Thermal Shutdown Protection

• Low Shutdown Quiescent Current: 9 μA • Programmable Slope Compensation

• Programmable Skip Cycle Mode Reduces Standby Power

• Allows External VCC Supply

• Inductor DCR Current Sensing Capability

• Multiphase Capability

• Thermally Enhanced 20-Pin HTSSOP


APPLICATIONS

• 12 V, 24 V, and 48 V Power Systems

• Automotive Start-Stop

• Audio Power Supply

• High Current Boost Power Supply


DESCRIPTION

The LM5122 is a multiphase capable synchronous boost controller intended for high-efficiency synchronous boost regulator applications. The control method is based upon peak current mode control. Current mode control provides inherent line feedforward, cycle-by-cycle current limiting and ease of loop compensation.


The switching frequency is programmable up to 1 MHz. Higher efficiency is achieved by two robust Nchannel MOSFET gate drivers with adaptive deadtime control. A user-selectable diode emulation mode also enables discontinuous mode operation for improved efficiency at light load conditions.


An internal charge pump allows 100% duty cycle for high-side synchronous switch (Bypass operation). A 180º phase shifted clock output enables easy multiphase interleaved configuration. Additional features include thermal shutdown, frequency synchronization, hiccup mode current limit and adjustable line undervoltage lockout.


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Request a quote LM5122QMHX/NOPB at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of LM5122QMHX/NOPB In Stock for Sale, Check stock quantity and pricing, view product specifications, and order contact us:sales@censtry.com
The price and lead time for LM5122QMHX/NOPB depending on the quantity required, Please send your request to us, Our sales team will provide you price and delivery within 24 hours, We sincerely look forward to cooperating with you.

LM5122QMHX/NOPB produits associés

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Fabricant
Cynergy 3
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Stock
2546 PCS
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Fiche technique
LM10BW PDF
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Commentaires des clients

  • ****nelius Sc***** 2022-06-29

    Charlie always makes the customer happy!! Thank you.

  • **utl*** 2022-06-29

    CENSTRY IS A GREAT COMPANY TO DEAL WITH. 100% LEGIT PARTS ALL THE TIME FACTORY SEALED FACTORY PARTS.

  • **ndrew Bo*** 2022-06-28

    Great company. Hope can do more business w/them .

  • **ohn Mar*** 2022-06-28

    Great company. Quality product.

  • ****nislav Valerievich Bes***** 2022-06-27

    Jim is a pleasure to work with.

  • **hris Nel*** 2022-06-26

    George is great

  • ****ATHAN ***** 2022-06-23

    Jim is a pleasure to work with.

  • **isty McM*** 2022-06-18

    Good Company, good parts, great service

  • **teve Sim*** 2022-06-07

    Great company. Quality product.

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