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  • LTC1147LCS8-3.3#TRPBF

LTC1147LCS8-3.3#TRPBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1147LCS8-3.3#TRPBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 863
  • 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 16 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 Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish 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 Voltage 3.3V
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

LTC1147LCS8-3.3#TRPBF Overview


In the 8-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. This dc motor controller can be used to generate outputs with 1 numbers. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. dc control's supply and operating voltages are 3.5V~14V. Suitable for working in an dc switcher that has a 0°C~70°C TA. dc dc regulator is made easier with Surface Mount. Current Limit, Enable is used for efficient switching control in the dcdc regulator. The switch converters are connected to a SWITCHING CONTROLLER analog IC. There are a DUAL terminal on the switching converters. A variety of terminations with 8 of dc switching. Some of the control techniques used by these dc dc converter ics are CONSTANT OFF TIME. It is inputted with a DC switcher's voltage of 10V. Searching "LTC1147" will return other relevant dc to dc converter ics. Specially, switching converter corresponds to type Switching Regulator or Controllers. 3.5V should be the minimum input voltage for the dc dc voltage regulator. As determined by the test statistics, the output voltage of DC regulator is 3.3V. This switching controller can switch at a frequency of 400kHz.

LTC1147LCS8-3.3#TRPBF Features


Transistor Driver Outputs
Current Limit, Enable
CONSTANT OFF TIME

LTC1147LCS8-3.3#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC1147LCS8-3.3#TRPBF DC to DC converter applications.

  • Household control circuits
  • Sensitive electronic devices
  • Refrigerators of central air conditioners
  • Laboratories
  • Planers
  • Flaw detection equipment
  • Photovoltaic power
  • Terrestrial set-top boxes
  • CNC system
  • Hydraulic presses