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  • LT3781IG#TRPBF

LT3781IG#TRPBF

20 Terminals 9V~18V LT3781 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 700kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3781IG#TRPBF
  • Package: 20-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 918
  • Description: 20 Terminals 9V~18V LT3781 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 700kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 20-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 250
Base Part Number LT3781
JESD-30 Code R-PDSO-G20
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, Isolation Capable
Voltage - Supply (Vcc/Vdd) 9V~18V
Control Features Enable, Soft Start
Topology Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 700kHz
Synchronous Rectifier No
Switcher Configuration PUSH-PULL
Clock Sync Yes
RoHS Status ROHS3 Compliant

LT3781IG#TRPBF Overview


With its 20-SSOP (0.209, 5.30mm Width) package, the switching controller fits the needs of most applications. dc motor controller is suitable for 1 output generation. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. Voltages 9V~18V are the dc control's supply voltage and operating voltage, respectively. Work well in dc switchers with a -40°C~85°C TA. The switching controller can be switched at 700kHz. The Surface Mount allows it to be used for dc dc regulator in general. For efficient switching control, the dcdc regulator features Enable, Soft Start. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . 20 terminations with a variety of function. The nominal DC switcher's voltage input is 12V. LT3781 can be used to locate other relevant dc to dc converter ics.

LT3781IG#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 700kHz
Enable, Soft Start

LT3781IG#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3781IG#TRPBF DC to DC converter applications.

  • Domestic water pumps
  • Gear/thread machining machines
  • Sensitive electronic devices
  • Cutting machine tools
  • Photovoltaic power
  • Lathes
  • Shearing machines
  • Drilling machines
  • Production lines
  • Solar power plants