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  • LT8390EUFD#PBF

LT8390EUFD#PBF

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-LT8390EUFD#PBF
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 466
  • 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
Factory Lead Time 20 Weeks
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 Tube
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Terminal Finish Matte Tin (Sn)
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
Max Duty Cycle 95 %
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LT8390EUFD#PBF Overview


Capsuled in the 28-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. dc motor controller is suitable for 1 output generation. PMIC packaging is solid with a Tube enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). 4V~60V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~125°C TJ dc switcher. With this switching controller, you can switch at 190kHz~630kHz. dc dc regulators can be carried out with Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Frequency Control, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at QUAD. A variety of dc switching's functions can be performed on 28 terminations. The DC switcher's nominal voltage is 12V. Searching "LT8390" will return other relevant dc to dc converter ics. The switching converter has a total of 28 pins. 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. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 95 % during power-up and power-down.

LT8390EUFD#PBF Features


Transistor Driver Outputs
Switching Frequency: 190kHz~630kHz
Current Limit, Frequency Control, Soft Start
Max Duty Cycle: 95 %

LT8390EUFD#PBF Applications


There are a lot of Linear Technology/Analog Devices LT8390EUFD#PBF DC to DC converter applications.

  • Digital video recorders
  • Various precision measuring detectors
  • Balance equipment
  • Medical equipment
  • Grinders
  • Elevator lighting
  • Analog precision reference circuits
  • Driver circuits
  • Servo drive system
  • Surge protection circuits