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  • LT8390IFE

LT8390IFE

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8390IFE
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: -
  • Stock: 109
  • Description: 28 Terminals 4V~60V LT8390 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 190kHz~630kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT8390
JESD-30 Code R-PDSO-G28
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%
Length 9.7mm
Width 4.4mm
RoHS Status Non-RoHS Compliant

LT8390IFE Overview


The switching controller fits in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. It is sufficient to generate 1 outputs with this dc motor controller. The program can handle Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 4V~60V. Suitable for working in an dc switcher that has a -40°C~125°C. The switching controller is capable of switching at the 190kHz~630kHz position. It is suitable for general dc dc regulator when it is set to Surface Mount. To provide efficient switching control, Current Limit, Frequency Control, Soft Start is included in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 28 terminations. DC switcher's voltage input is 12V. LT8390 can be used to locate other relevant dc to dc converter ics. An input voltage of 4V is the minimum required for the dc dc voltage regulator. A maximum voltage of 60V is accepted by the dc to dc regulator as an input voltage.

LT8390IFE Features


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

LT8390IFE Applications


There are a lot of Linear Technology/Analog Devices LT8390IFE DC to DC converter applications.

  • Access control systems
  • Shearing machines
  • Electric heating, lighting
  • Packaging
  • Window air conditioners
  • Textile machinery
  • Serial communication converter
  • Pipe bending machines
  • Servo drive system
  • Grinders