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LM2747MTCX/NOPB

14 Terminals 3V~6V 14-Pin LM2747 DC to DC converter ICSWITCHING CONTROLLER 50kHz~1MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM2747MTCX/NOPB
  • Package: 14-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 414
  • Description: 14 Terminals 3V~6V 14-Pin LM2747 DC to DC converter ICSWITCHING CONTROLLER 50kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature OUTPUT VOLTAGE ADJUSTABLE DOWN TO 0.6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number LM2747
Function Step-Down
Output Voltage 13.5V
Output Type Transistor Driver
Operating Supply Voltage 17V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 3V~6V
Quiescent Current 1.7mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz~1MHz
Input Voltage (Max) 6V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Max Frequency 1MHz
Max Duty Cycle 86 %
Clock Sync No
Number of Output Phases 1
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM2747MTCX/NOPB Overview


Capsuled in the 14-TSSOP (0.173, 4.40mm Width) package, the switching controller can be used for a wide range of applications. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's3V~6V is the operating voltage and supply voltage of the dc control. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. In this switching controller, the switch can be set to 50kHz~1MHz. dc dc regulator is made easier with Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Thare switching converters has a terminal (s) at DUAL . There are many different types of terminations for 14. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's voltage input of 3.3V. Search for "LM2747" to find other relevant dc to dc converter ics. 14 pins are on switching converter. It is recommended that the dc dc voltage regulator's minimum input voltage be 3V. The test statistics indicate that DC regulator outputs a voltage of 13.5V. The dc to dc regulator can only accept 6V input voltage. In most cases, the dc dc regulator's output current is 20A. This information should be noted when you begin working with the component. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 86 %. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. DC regulator1MHz has the maximum frequency. DC to DC voltage regulator has a value of OUTPUT VOLTAGE ADJUSTABLE DOWN TO 0.6V to better satisfy the need. A circuit should contain 17V in order to ensure the voltage regulator dc to dc runs safely and reliably. In a dormant state, the dc switching uses 1.7mA. With this controller, the phase is 1.

LM2747MTCX/NOPB Features


Transistor Driver Outputs
Switching Frequency: 50kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 86 %
OUTPUT VOLTAGE ADJUSTABLE DOWN TO 0.6V

LM2747MTCX/NOPB Applications


There are a lot of Texas Instruments LM2747MTCX/NOPB DC to DC converter applications.

  • Production lines
  • Hydro power
  • Gear/thread machining machines
  • Electric water heaters
  • Precision electronic equipment
  • Lathes
  • Shearing machines
  • Direct power supply system
  • Mobile phones
  • Emergency lighting monitoring equipment