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  • LT3791IFE-1

LT3791IFE-1

38 Terminals 4.7V~60V DC to DC converter ICSWITCHING REGULATOR 2 Outputs 200kHz~700kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3791IFE-1
  • Package: 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: -
  • Stock: 477
  • Description: 38 Terminals 4.7V~60V DC to DC converter ICSWITCHING REGULATOR 2 Outputs 200kHz~700kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.7V~60V
Control Features Enable, Frequency Control, Soft Start
Input Voltage (Min) 4.7V
Topology Buck-Boost
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~700kHz
Input Voltage (Max) 60V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Length 9.7mm
Width 4.4mm
RoHS Status Non-RoHS Compliant
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
JESD-30 Code R-PDSO-G38
Function Step-Up/Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR

LT3791IFE-1 Overview


In the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller meets most application requirements. This dc motor controller can be used to generate outputs with 2 numbers. There is a Tube solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.7V~60V. Work well in dc switchers with a -40°C~125°C. Using this switching controller, it is possible to switch at 200kHz~700kHz. The Surface Mount allows it to be used for dc dc regulator in general. DCDC regulator is controlled efficiently by Enable, Frequency Control, Soft Start. An analog IC with the SWITCHING REGULATOR signal is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. Various 38 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. It is inputted with a DC switcher's voltage of 12V. dc dc voltage regulators should have a minimum input voltage of 4.7V. According to the test statistics, DC regulator outputs 5V voltage. It should be noted that the dc to dc regulator only accepts 60V voltage as input voltage.

LT3791IFE-1 Features


Transistor Driver Outputs
Switching Frequency: 200kHz~700kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION

LT3791IFE-1 Applications


There are a lot of Linear Technology/Analog Devices LT3791IFE-1 DC to DC converter applications.

  • Game consoles
  • Bending machines
  • Packaging
  • Computer rooms
  • Linear guide
  • ATMs
  • Current source circuits
  • Balance equipment
  • Flexible manufacturing cells
  • Hydrogen power