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  • LT1339ISW#TRPBF

LT1339ISW#TRPBF

20 Terminals Up to 20V LT1339 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1339ISW#TRPBF
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 779
  • Description: 20 Terminals Up to 20V LT1339 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2004
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) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1339
JESD-30 Code R-PDSO-G20
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 1.25V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) Up to 20V
Control Features Current Limit, Enable, Phase Control, Soft Start
Topology Boost, Forward Converter
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 20mA
Synchronous Rectifier No
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 90%
Clock Sync Yes
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant

LT1339ISW#TRPBF Overview


With its 20-SOIC (0.295, 7.50mm Width) package, the switching controller fits the needs of most applications. The dc motor controller is adquate to generate for 1 outputs. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control operates at Up to 20V and has a Up to 20V supply voltage. Qualified to work in an dc switcher with -40°C~85°C TA. Surface Mount makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable, Phase Control, Soft Start which allows efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. Various 20 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 12V. Other relevant dc to dc converter ics can be found by searching "LT1339". Based on the test statistics, DC regulator outputs voltage 1.25V. It is not recommended to supply more current to the controller than 20mA.

LT1339ISW#TRPBF Features


Transistor Driver Outputs
Current Limit, Enable, Phase Control, Soft Start
PULSE WIDTH MODULATION

LT1339ISW#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT1339ISW#TRPBF DC to DC converter applications.

  • Gear/thread machining machines
  • Injection molding machinery
  • Various CNC machine tools
  • Surge protection circuits
  • Overvoltage protection circuits in TV sets
  • Combined machine tools
  • Automatic testing equipment
  • Planers
  • PSRR circuits
  • Smart grid