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  • LT8390AHUFD#PBF

LT8390AHUFD#PBF

28 Terminals 4V~60V 28-Pin LT8390 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 645kHz~2.1MHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8390AHUFD#PBF
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 575
  • Description: 28 Terminals 4V~60V 28-Pin LT8390 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 645kHz~2.1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 20 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~150°C TJ
Packaging Tube
Published 2011
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Additional Feature SEATED HT-CALCULATED
Technology BIPOLAR
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
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 645kHz~2.1MHz
Input Voltage (Max) 60V
Synchronous Rectifier Yes
Output Voltage-Max 60V
Duty Cycle (Max) 95%
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status Non-RoHS Compliant

LT8390AHUFD#PBF Overview


Capsuled in the 28-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. 1 outputs can be generated with the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. 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~60V. Worked in an dc switcher with a -40°C~150°C TJ rating. The switching controller is capable of switching at the 645kHz~2.1MHz position. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Frequency Control, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminal (s) are designed at QUAD . The 28 terminations can be used for a wide range of dc switching. DC switcher's voltage input of 12V. Searching "LT8390" will return other relevant dc to dc converter ics. There are 28 pins on switching converter. Input voltage of dc dc voltage regulator should be 4V. Voltages 60V are the maximum that the dc to dc regulator will accept. DC to DC voltage regulator has the value of SEATED HT-CALCULATED to better satisfy the requirement. At 60V, the dc controller's highest voltage output is tested.

LT8390AHUFD#PBF Features


Transistor Driver Outputs
Switching Frequency: 645kHz~2.1MHz
Current Limit, Frequency Control, Soft Start
SEATED HT-CALCULATED

LT8390AHUFD#PBF Applications


There are a lot of Linear Technology/Analog Devices LT8390AHUFD#PBF DC to DC converter applications.

  • Milling machines
  • Alternators
  • Adjustable voltage or current linear circuits
  • Die casting equipment
  • Sink circuits
  • Medical equipment
  • Pipe bending machines
  • Various precision measuring detectors
  • Thermal power
  • Medical monitoring systems