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  • LTC1147LCS8

LTC1147LCS8

8 Terminals 3.5V~14V LTC1147 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1147LCS8
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 343
  • Description: 8 Terminals 3.5V~14V LTC1147 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2003
JESD-609 Code e0
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number LTC1147
JESD-30 Code R-PDSO-G8
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.5V~14V
Control Features Current Limit, Enable
Input Voltage (Min) 3.5V
Topology Buck
Control Mode CURRENT-MODE
Control Technique CONSTANT OFF TIME
Synchronous Rectifier No
Switcher Configuration SINGLE
Switching Frequency-Max 400kHz
Duty Cycle (Max) 100%
Length 4.9mm
Width 3.9mm
RoHS Status Non-RoHS Compliant

LTC1147LCS8 Overview


It comes in a 8-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. For 1 outputs, the dc motor controller is appropriate. Tube solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) are supported. dc controls with 3.5V~14V voltage are supplied and operated. Qualified to work in an dc switcher with 0°C~70°C TA. dc dc regulator can be generalized using Surface Mount. Current Limit, Enable is used for efficient switching control in the dcdc regulator. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Terminal (s) of the switching converters are designed at the DUAL position. A variety of 8 terminations are available in dc switching. The control methods that these dc dc converter ics use include CONSTANT OFF TIME. A DC switcher's nominal voltage of 10V is input. Other relevant dc to dc converter ics can be found by searching "LTC1147". Switching converter type is specifically Switching Regulator or Controllers. It is recommended that the dc dc voltage regulator's minimum input voltage be 3.5V. It is possible for this switching controller to switch at a frequency of 400kHz.

LTC1147LCS8 Features


Transistor Driver Outputs
Current Limit, Enable
CONSTANT OFF TIME

LTC1147LCS8 Applications


There are a lot of Linear Technology/Analog Devices LTC1147LCS8 DC to DC converter applications.

  • Wide-range voltage regulation circuits
  • Die casting equipment
  • Various precision measuring detectors
  • Solar power plants
  • Injection molding machinery
  • Imported equipment
  • Network technology
  • Linear guide
  • Terrestrial set-top boxes
  • Plate bending machines