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  • LTC3872IDDB#TRPBF

LTC3872IDDB#TRPBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3872IDDB#TRPBF
  • Package: 8-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 255
  • Description: 8 Terminals 2.75V~9.8V 8-Pin 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
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2011
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
Function Step-Up
Number of Outputs 1
Output Voltage 60V
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
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 650kHz
Length 3mm
Width 2mm
RoHS Status ROHS3 Compliant

LTC3872IDDB#TRPBF Overview


Capsuled in the 8-WFDFN Exposed Pad package, the switching controller suits most application needs. There is sufficient capacity to generate switching controller for outputs 1. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc controls with 2.75V~9.8V voltage are supplied and operated. Suitable for working in an dc switcher that has a -40°C~125°C TJ. It can switch at 550kHz. A generalization of dc dc regulator can be made using Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Enable, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. A switching converters's terminal (s) sits at the DUAL position. There are many different types of terminations for 8. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's voltage input of 4.2V. Other relevant dc to dc converter ics can be found by searching "LTC3872". The switching converter has a total of 8 pins. Input voltage of dc dc voltage regulator should be 2.75V. A 60V voltage of DC regulator was detected in the test statistics. There is a maximum frequency of 650kHz on this dc regulators.

LTC3872IDDB#TRPBF Features


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

LTC3872IDDB#TRPBF Applications


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

  • Scientific research
  • Driver circuits
  • Digital video recorders
  • Ball screw pair
  • Balance equipment
  • Game consoles
  • Current source circuits
  • Photovoltaic power
  • Remotely powered electric motors
  • Terrestrial set-top boxes