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  • LT8390AEFE#PBF

LT8390AEFE#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-LT8390AEFE#PBF
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 946
  • 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 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) 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)
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
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%
Length 9.7mm
Width 4.4mm
RoHS Status RoHS Compliant

LT8390AEFE#PBF Overview


The switching controller fits in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. The dc motor controller is adquate to generate for 1 outputs. An enclosure of Tube is used to package the PMIC. With this function, you can deal with Transistor Driver dc switching's outputs (s). Voltages 4V~60V are the dc control's supply voltage and operating voltage, respectively. Suitable for working in an dc switcher that has a -40°C~125°C TJ. There is a switch at 645kHz~2.1MHz that can be used with this controller. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Frequency Control, Soft Start. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . 28 terminations with a variety of function. DC switcher's input voltageis set to 12V. Other relevant dc to dc converter ics can be found by searching "LT8390". There are only 28 pins on switching converter. Input voltage of dc dc voltage regulator must be 4V. Voltages 60V are the maximum that the dc to dc regulator will accept. It is tested at 60V to determine what the dc controller's highest voltage output is.

LT8390AEFE#PBF Features


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

LT8390AEFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT8390AEFE#PBF DC to DC converter applications.

  • Network technology
  • Cutting machine tools
  • Arc suppression circuits
  • Various CNC machine tools
  • Alternators
  • Remotely powered electric motors
  • Industrial controllers
  • Nuclear power plants
  • Driver circuits
  • Telecommunications equipment