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  • LT8390AHFE#PBF

LT8390AHFE#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-LT8390AHFE#PBF
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 309
  • 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~150°C TJ
Packaging Tube
Published 2011
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
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 Non-RoHS Compliant

LT8390AHFE#PBF Overview


As a result of 28-TSSOP (0.173, 4.40mm Width) Exposed Pad compact design, the switching controller is compatible with most applications. For 1 outputs, the dc motor controller is appropriate. PMIC is packaged in a solid enclosure of Tube. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 4V~60V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a -40°C~150°C TJ dc switcher. Using this switching controller, it is possible to switch at 645kHz~2.1MHz. A generalization of dc dc regulator can be made using Surface Mount. Featured in the dcdc regulator is Current Limit, Frequency Control, Soft Start which allows efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. The 28 terminations can be used for a wide range of dc switching. A DC switcher's nominal voltage of 12V is input. LT8390 can be used to locate other relevant dc to dc converter ics. 28 pins are present on switching converter. This dc dc voltage regulator should be powered by a voltage of 4V. This dc to dc regulator accepts only 60V input voltage at most. At 60V, the dc controller's highest voltage output is tested.

LT8390AHFE#PBF Features


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

LT8390AHFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT8390AHFE#PBF DC to DC converter applications.

  • Packaging
  • Mobile phones
  • Lathes
  • Elevator lighting
  • Energy management systems
  • Smoke exhaust equipment
  • Motor controller circuits
  • Program control systems
  • Milling machines
  • CMM