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  • LTC1147LCS8#PBF

LTC1147LCS8#PBF

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#PBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 110
  • 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
Factory Lead Time 8 Weeks
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 e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
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 ROHS3 Compliant

LTC1147LCS8#PBF Overview


As a result of 8-SOIC (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. The dc motor controller is adquate to generate for 1 outputs. Tube is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. DC control operates at 3.5V~14V volts and has 3.5V~14V supply voltage. Suitable for a 0°C~70°C TA dc switcher. dc dc regulator is made easier with Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Enable. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. Different dc switching's functions can be applied to 8 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes CONSTANT OFF TIME. 10V nominal DC switcher's voltage 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 input voltage of the dc dc voltage regulator be 3.5V. It is possible for this switching controller to switch at a frequency of 400kHz.

LTC1147LCS8#PBF Features


Transistor Driver Outputs
Current Limit, Enable
CONSTANT OFF TIME

LTC1147LCS8#PBF Applications


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

  • Access control systems
  • CMM
  • Electrical distribution systems
  • Electric water heaters
  • Magnetohydrodynamic power
  • Lathes
  • Textile machinery
  • Pipe bending machines
  • Automatic plug-in machines
  • Refrigerators of central air conditioners