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  • LTC3872ETS8-1#TRPBF

LTC3872ETS8-1#TRPBF

8 Terminals 2.75V~9.8V LTC3872 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 550kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3872ETS8-1#TRPBF
  • Package: SOT-23-8 Thin, TSOT-23-8
  • Datasheet: PDF
  • Stock: 843
  • Description: 8 Terminals 2.75V~9.8V LTC3872 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 550kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case SOT-23-8 Thin, TSOT-23-8
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2014
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)
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
Base Part Number LTC3872
JESD-30 Code R-PDSO-G8
Function Step-Up
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 4.2V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.75V~9.8V
Control Features Current Limit, Enable, Soft Start
Input Voltage (Min) 2.75V
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching 550kHz
Input Voltage (Max) 9.8V
Synchronous Rectifier No
Length 2.9mm
RoHS Status ROHS3 Compliant

LTC3872ETS8-1#TRPBF Overview


This switching controller fits most application requirements since it is packaged in a SOT-23-8 Thin, TSOT-23-8 package. For 1 outputs, the dc motor controller is appropriate. PMIC is packaged in a solid enclosure of Tape & Reel (TR). With this function, you can deal with Transistor Driver dc switching's outputs (s). Voltages 2.75V~9.8V are the dc control's supply voltage and operating voltage, respectively. Qualified to work in an dc switcher with -40°C~85°C TA. There is a switch at 550kHz that can be used with this controller. The Surface Mount value makes it suitable for general dc dc regulator. Current Limit, Enable, Soft Start provides dcdc regulator efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. There are a DUAL terminal on the switching converters. A variety of dc switching's functions can be performed on 8 terminations. A DC switcher's nominal voltage of 4.2V is input. LTC3872 can be searched for other relevant dc to dc converter ics. Input voltage of dc dc voltage regulator should be 2.75V. At most, the dc to dc regulator accepts 9.8V input voltage.

LTC3872ETS8-1#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 550kHz
Current Limit, Enable, Soft Start

LTC3872ETS8-1#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3872ETS8-1#TRPBF DC to DC converter applications.

  • Driver circuits
  • Various precision measuring instruments
  • Large fire protection systems
  • Fire elevators
  • Various CNC machine tools
  • Production lines
  • Grinders
  • Electric water heaters
  • Servo drive system
  • Computer rooms