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  • LTC3872IDDB-1#TRPBF

LTC3872IDDB-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-LTC3872IDDB-1#TRPBF
  • Package: 8-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 508
  • 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 16 Weeks
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
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 Pitch 0.5mm
Base Part Number LTC3872
JESD-30 Code R-PDSO-N8
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
Height Seated (Max) 0.8mm
Length 3mm
Width 2mm
RoHS Status ROHS3 Compliant

LTC3872IDDB-1#TRPBF Overview


As a result of 8-WFDFN Exposed Pad compact design, the switching controller is compatible with most applications. It is sufficient to generate 1 outputs with this dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. The system can process Transistor Driver dc switching's outputs (s). DC control operates at 2.75V~9.8V volts and has 2.75V~9.8V supply voltage. Worked in an dc switcher with a -40°C~125°C TJ rating. The switching controller can be switched at 550kHz. dc dc regulator is made easier with Surface Mount. Current Limit, Enable, Soft Start provides dcdc regulator efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. The switching converters's terminals (s) are designed at DUAL. A variety of terminations with 8 of dc switching. The DC switcher's nominal voltage is 4.2V. Search for "LTC3872" to find other relevant dc to dc converter ics. It is recommended that the dc dc voltage regulator's minimum input voltage be 2.75V. A maximum voltage of 9.8V is accepted by the dc to dc regulator as an input voltage.

LTC3872IDDB-1#TRPBF Features


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

LTC3872IDDB-1#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3872IDDB-1#TRPBF DC to DC converter applications.

  • Alternators
  • Various precision measuring instruments
  • Laboratories
  • Industrial robots
  • Various CNC machine tools
  • Elevator lighting
  • Shearing machines
  • Electric water heaters
  • Photovoltaic power
  • Cutting machine tools