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  • LM2647LQ

LM2647LQ

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Manufacturer No:

LM2647LQ

Manufacturer:

Texas Instruments

HK JDW NO:

815-LM2647LQ

Package:

28-WFQFN Exposed Pad

Datasheet:

LM2647LQ

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 Overview


With a 28-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. dc motor controller is suitable for 2 output generation. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. A total of Transistor Driver dc switching's outputs can be handled by it. dc control's supply and operating voltages are 5.5V~28V. Qualified to work in an dc switcher with -5°C~125°C TJ. The switching controller can be switched at 200kHz~500kHz. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Power Good, Soft Start. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. switching converters terminal (s) are designed to be at QUAD. Different dc switching's functions can be applied to 28 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 5V is input. Searching "LM2647" will return other relevant dc to dc converter ics. The switching converter has a total of 28 pins. There is a particular type of Switching Regulator or Controllers in switching converter. The test statistics indicate that DC regulator outputs a voltage of 5V. If you are starting a new project, you should note the dc dc regulator's typical output current is 20A. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. The switching controller works at a frequency of 345kHz. To run the voltage regulator dc to dc safely and reliably, users should apply 28V to the voltage regulator dc to dc. In dormant mode, 2.5mA is used.

LM2647LQ Features


Transistor Driver Outputs
Switching Frequency: 200kHz~500kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Frequency: 345kHz

LM2647LQ Applications


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

  • Computer application technology
  • Analog precision reference circuits
  • Constant current circuits
  • Computer monitoring equipment of building
  • Domestic water pumps
  • Low output voltage switching power supply circuits
  • Power supplies of electronic gadgets
  • Industrial robots
  • Hydraulic presses
  • Scientific research
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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4. Shipping Cost

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

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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.

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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

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

  • Type
    Parameter
    Select All
  • 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

    e0

  • Pbfree Code

    no

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    28

  • ECCN Code

    EAR99

  • Terminal Finish

    Tin/Lead (Sn/Pb)

  • Subcategory

    Switching Regulator or Controllers

  • Terminal Position

    QUAD

  • Peak Reflow Temperature (Cel)

    260

  • Terminal Pitch

    0.5mm

  • Frequency

    345kHz

  • Base Part Number

    LM2647

  • Function

    Step-Down

  • Number of Outputs

    2

  • Output Voltage

    5V

  • Output Type

    Transistor Driver

  • Operating Supply Voltage

    28V

  • Input Voltage-Nom

    5V

  • Analog IC - Other Type

    DUAL SWITCHING CONTROLLER

  • 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

  • Switcher Configuration

    PUSH-PULL

  • Duty Cycle (Max)

    75%

  • Clock Sync

    No

  • Height Seated (Max)

    0.8mm

  • Length

    5mm

  • Width

    5mm

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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United Kingdom/GBP Summary
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