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  • LT3742EUF#TRPBF

LT3742EUF#TRPBF

24 Terminals 4V~30V LT3742 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3742EUF#TRPBF
  • Package: 24-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 150
  • Description: 24 Terminals 4V~30V LT3742 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 30V
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT3742
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~30V
Control Features Enable, Power Good
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 0.5A
Frequency - Switching 500kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration PHASE-SHIFT
Duty Cycle (Max) 100%
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant

LT3742EUF#TRPBF Overview


As a result of 24-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. An enclosure of Tape & Reel (TR) is used to package the PMIC. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control has a supply voltage and operating voltage of 4V~30V. Suitable for working in an dc switcher that has a -40°C~125°C TJ. It can switch at 500kHz. The Surface Mount makes it ideal for general dc dc regulator. Switching control is made easier with the dcdc regulator's Enable, Power Good. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. switching converters terminal (s) are designed to be at QUAD. 24 terminations with a variety of function. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 5V is input. A search for "LT3742" will reveal other relevant dc to dc converter ics. Switching converter is a special type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 4V. This dc to dc regulator accepts only 30V input voltage at most. DC to DC voltage regulator has the value of OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 30V to better satisfy the requirement. 0.5A is the greatest value switching converter outputs as current.

LT3742EUF#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Enable, Power Good
PULSE WIDTH MODULATION
OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 30V

LT3742EUF#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3742EUF#TRPBF DC to DC converter applications.

  • Experimental setup
  • Milling machines
  • Pipe bending machines
  • Direct power supply system
  • Plate bending machines
  • Automatic testing equipment
  • Automatic plug-in machines
  • Combined machine tools
  • Computer application technology
  • Domestic water pumps