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  • LM2647LQ/NOPB

LM2647LQ/NOPB

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Manufacturer No:

LM2647LQ/NOPB

Manufacturer:

Texas Instruments

HK JDW NO:

815-LM2647LQ/NOPB

Package:

28-WFQFN Exposed Pad

Datasheet:

-

Description:

28 Terminals 5.5V~28V 28-Pin LM2647 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~500kHz Transistor Driver

Quantity:

In Stock : 999

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LM2647LQ/NOPB Overview


In the 28-WFQFN Exposed Pad package, the switching controller meets most application requirements. dc motor controller is suitable for 2 output generation. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) are supported. dc controls with 5.5V~28V voltage are supplied and operated. Qualified to work in a -5°C~125°C TJ dc switcher. The switching controller can be switched at 200kHz~500kHz. The Surface Mount makes it ideal for general dc dc regulator. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Power Good, Soft Start. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. A switching converters's terminal (s) sits at the BOTTOM position. An array of 28 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 5V. Searching "LM2647" will return other relevant dc to dc converter ics. There are 28 pins on switching converter. A 5V voltage of DC regulator was detected in the test statistics. You should note down the dc dc regulator's usual output current of 20A when you start a project. It is set to 50 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. The max frequency of the pmic can reach 500kHz. For better satisfaction, the value of DC to DC voltage regulator is OUTPUT IS ADJUSTABLE DOWN TO 0.6V. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 5.5V. When the dc switching is dormant, it uses 2.5mA. 500mA volts is the supply current.

LM2647LQ/NOPB Features


Transistor Driver Outputs
Switching Frequency: 200kHz~500kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
OUTPUT IS ADJUSTABLE DOWN TO 0.6V

LM2647LQ/NOPB Applications


There are a lot of Texas Instruments LM2647LQ/NOPB DC to DC converter applications.

  • USB circuits
  • Magnetohydrodynamic power
  • Pipe bending machines
  • Servo drive system
  • Hydraulic presses
  • Digital display device
  • Geothermal power
  • Handheld GPS
  • Motor controller circuits
  • Computer monitoring equipment of building
1. Purchase

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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

LM2647LQ/NOPB

technical specifications, attributes, parameters and parts with similar specifications to LM2647LQ/NOPB.

  • Type
    Parameter
    Select All
  • Length

    5mm

  • Width

    5mm

  • Thickness

    800μm

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 3 days ago)

  • Contact Plating

    Tin

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    28-WFQFN Exposed Pad

  • Number of Pins

    28

  • Operating Temperature

    -5°C~125°C TJ

  • Packaging

    Tape & Reel (TR)

  • JESD-609 Code

    e3

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    28

  • ECCN Code

    EAR99

  • Additional Feature

    OUTPUT IS ADJUSTABLE DOWN TO 0.6V

  • Terminal Position

    BOTTOM

  • Terminal Form

    BUTT

  • Peak Reflow Temperature (Cel)

    260

  • Base Part Number

    LM2647

  • Function

    Step-Down

  • Number of Outputs

    2

  • Output Voltage

    5V

  • Output Type

    Transistor Driver

  • Operating Supply Voltage

    5.5V

  • Input Voltage-Nom

    5V

  • Analog IC - Other Type

    DUAL SWITCHING CONTROLLER

  • Operating Supply Current

    500mA

  • Output Configuration

    Positive

  • Output Current

    20A

  • Voltage - Supply (Vcc/Vdd)

    5.5V~28V

  • Quiescent Current

    2.5mA

  • Control Features

    Current Limit, Enable, Frequency Control, Power Good, Soft Start

  • Topology

    Buck

  • Control Mode

    VOLTAGE-MODE

  • Frequency - Switching

    200kHz~500kHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Max Frequency

    500kHz

  • Max Duty Cycle

    50 %

  • Isolation

    Non-Isolated

  • Duty Cycle (Max)

    75%

  • Clock Sync

    No

  • Height

    800μm

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