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TL1451AQDR

16 Terminals 3.6V~50V 16-Pin TL1451 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 1kHz~500kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TL1451AQDR
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 757
  • Description: 16 Terminals 3.6V~50V 16-Pin TL1451 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 1kHz~500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Weight 148.409754mg
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 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 6V
Base Part Number TL1451
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 50V
Output Type Transistor Driver
Max Output Current 3A
Operating Supply Voltage 50V
Input Voltage-Nom 6V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 3A
Voltage - Supply (Vcc/Vdd) 3.6V~50V
Quiescent Current 1.7mA
Control Features Frequency Control
Max Output Voltage 50V
Topology Buck, Boost, Flyback
Min Input Voltage 3.6V
Control Mode VOLTAGE-MODE
Frequency - Switching 1kHz~500kHz
Max Input Voltage 50V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Dropout Voltage 200mV
Min Output Voltage 1V
Switcher Configuration PHASE-SHIFT
Max Frequency 500kHz
Duty Cycle 100 %
Output Phases 1
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TL1451AQDR Overview


It comes in a 16-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. For 2 outputs, the dc motor controller is appropriate. PMIC packaging is solid with a Tape & Reel (TR) enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 3.6V~50V. Worked in a -40°C~125°C TJ dc switcher before. Switching can be done at 1kHz~500kHz with this switching controller. Surface Mount makes it suitable for general dc dc regulator. To provide efficient switching control, Frequency Control is included in the dcdc regulator. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. The switching converters's terminals (s) are designed at DUAL. 16 terminations with various dc switching's functions. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 6V is input. TL1451 can be used to locate other relevant dc to dc converter ics. There are 16 pins on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. Statistically, the DC regulator outputs 50V voltage. If you start a project, note down the dc dc regulator's usual output current of 3A. It is estimated that this dc regulatorhas a maximum frequency of 500kHz. To operate the voltage regulator dc to dc safely and reliably, users should apply 50V. Dormant dc switchings use 1.7mA. In order to ensure the dc switcher's functionality, users must limit the voltage to 50V due to the dc switcher's maximum input voltage. The supply voltage must be 6V. A voltage of 3.6V is required for the supply. Output current will not exceed 3A. The datasheet indicates that the switching converter can output 50V volts at its maximum. Lowest voltage output of the voltage controller must be greater than 1V.

TL1451AQDR Features


Transistor Driver Outputs
Switching Frequency: 1kHz~500kHz
Frequency Control
PULSE WIDTH MODULATION

TL1451AQDR Applications


There are a lot of Texas Instruments TL1451AQDR DC to DC converter applications.

  • Shearing machines
  • Lathes
  • Power supplies of electronic gadgets
  • Precision electronic equipment
  • Product testing
  • Motor controller circuits
  • Computer rooms
  • SMT equipment
  • Imported equipment
  • Combined machine tools