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  • LM2647LQX

LM2647LQX

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM2647LQX
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 294
  • Description: 28 Terminals 5.5V~28V 28-Pin LM2647 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
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
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
Max Frequency 500kHz
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

LM2647LQX Overview


With its 28-WFQFN Exposed Pad package, the switching controller fits the needs of most applications. It is sufficient to generate 2 outputs with this dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. 5.5V~28V is the supply voltage and the operating voltage of the dc control. Qualified to work in a -5°C~125°C TJ dc switcher. Switching can be done at 200kHz~500kHz with this switching controller. It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Power Good, Soft Start. An analog IC DUAL SWITCHING CONTROLLER is connected to the switch converters. There are a QUAD terminal on the switching converters. 28 terminations with a variety of function. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 5V. You can find other relevant dc to dc converter ics by searching "LM2647". There are only 28 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. A 5V voltage of DC regulator was detected in the test statistics. In most cases, the dc dc regulator's output current is 20A. This information should be noted when you begin working with the component. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. There is a maximum frequency of 500kHz on this dc regulators. To operate the voltage regulator dc to dc safely and reliably, users should apply 28V. DC switching uses 2.5mA when it is dormant.

LM2647LQX Features


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

LM2647LQX Applications


There are a lot of Texas Instruments LM2647LQX DC to DC converter applications.

  • Printing
  • Die casting equipment
  • Computer rooms
  • Mobile phones
  • Surface processing equipment
  • Precision electronic equipment
  • Game consoles
  • Grinders
  • Motor controller circuits
  • Sink circuits