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  • TLF51801ELVXUMA1

TLF51801ELVXUMA1

4.75V~45V 14-Pin DC to DC converter ICSWITCHING CONTROLLER 100kHz~700kHz Transistor Driver


  • Manufacturer: Infineon Technologies
  • Origchip NO: 376-TLF51801ELVXUMA1
  • Package: 14-LSSOP (0.154, 3.90mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 782
  • Description: 4.75V~45V 14-Pin DC to DC converter ICSWITCHING CONTROLLER 100kHz~700kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 26 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-LSSOP (0.154, 3.90mm Width) Exposed Pad
Number of Pins 14
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2013
Series Automotive, AEC-Q100
Tolerance 2%
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
ECCN Code EAR99
Terminal Finish Tin (Sn)
Function Step-Down
Output Voltage 44.55V
Output Type Transistor Driver
Operating Supply Voltage 45V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 10A
Voltage - Supply (Vcc/Vdd) 4.75V~45V
Control Features Enable, Frequency Control
Watchdog Timer No
Topology Buck
Frequency - Switching 100kHz~700kHz
Halogen Free Halogen Free
Synchronous Rectifier Yes
Max Duty Cycle 99 %
Number of Output Phases 1
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TLF51801ELVXUMA1 Overview


It comes in a 14-LSSOP (0.154, 3.90mm Width) Exposed Pad package, so switching controller can be used for most applications. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. There are Transistor Driver dc switching's output (s) that it can handle. 4.75V~45V is the supply voltage and the operating voltage of the dc control. Qualified to work in a -40°C~150°C TJ dc switcher. It can switch at 100kHz~700kHz. dc dc regulator is made easier with Surface Mount. Featured in the dcdc regulator is Enable, Frequency Control which allows efficient switching control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. 14 pins are on switching converter. As determined by the test statistics, the output voltage of DC regulator is 44.55V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 10A. It is set to 99 % 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. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 45V. It belongs to the dc to dc voltage regulator series Automotive, AEC-Q100. Switches with 1 phases are used in this controller.

TLF51801ELVXUMA1 Features


Transistor Driver Outputs
Switching Frequency: 100kHz~700kHz
Enable, Frequency Control
Max Duty Cycle: 99 %

TLF51801ELVXUMA1 Applications


There are a lot of Infineon Technologies TLF51801ELVXUMA1 DC to DC converter applications.

  • Scientific testing
  • Electrical distribution systems
  • Experimental setup
  • CMM
  • Photovoltaic power
  • Energy management systems
  • Adjustable voltage or current linear circuits
  • Radio equipment
  • Industrial robots
  • Computed tomography (CT)