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  • LT8390IUFD#TRPBF

LT8390IUFD#TRPBF

28 Terminals 4V~60V 28-Pin LT8390 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 190kHz~630kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8390IUFD#TRPBF
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 384
  • Description: 28 Terminals 4V~60V 28-Pin LT8390 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 190kHz~630kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2011
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT8390
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~60V
Control Features Current Limit, Frequency Control, Soft Start
Input Voltage (Min) 4V
Topology Buck-Boost
Control Mode CURRENT-MODE
Frequency - Switching 190kHz~630kHz
Input Voltage (Max) 60V
Synchronous Rectifier Yes
Duty Cycle (Max) 95%
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant
Factory Lead Time 20 Weeks

LT8390IUFD#TRPBF Overview


Capsuled in the 28-WFQFN Exposed Pad package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 1 outputs. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. DC control operates at 4V~60V volts and has 4V~60V supply voltage. Worked in an dc switcher with a -40°C~125°C TJ rating. The switching controller is capable of switching at the 190kHz~630kHz position. A generalization of dc dc regulator can be made using Surface Mount. Current Limit, Frequency Control, Soft Start is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at QUAD. 28 terminations with a variety of function. DC switcher's voltage input is 12V. Other relevant dc to dc converter ics can be found by searching "LT8390". 28 pins are present on switching converter. The minimum input voltage of the dc dc voltage regulator should be 4V. It should be noted that the dc to dc regulator only accepts 60V voltage as input voltage.

LT8390IUFD#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 190kHz~630kHz
Current Limit, Frequency Control, Soft Start

LT8390IUFD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT8390IUFD#TRPBF DC to DC converter applications.

  • Television equipment
  • Laboratories
  • Automatic plug-in machines
  • Machining centers
  • Computed tomography (CT)
  • Photovoltaic power
  • Digital precision reference circuits
  • Terrestrial set-top boxes
  • Sensitive electronic devices
  • Network technology