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  • LTC3873EDDB-5#TRPBF

LTC3873EDDB-5#TRPBF

8 Terminals 4.1V~60V 8-Pin LTC3873 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3873EDDB-5#TRPBF
  • Package: 8-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 875
  • Description: 8 Terminals 4.1V~60V 8-Pin LTC3873 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
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
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3873
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 4.1V~60V
Control Features Current Limit, Enable, Soft Start
Input Voltage (Min) 3.5V
Topology Boost, Flyback, SEPIC
Control Mode CURRENT-MODE
Input Voltage (Max) 9V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 240kHz
Duty Cycle (Max) 78%
Length 3mm
Width 2mm
RoHS Status ROHS3 Compliant

LTC3873EDDB-5#TRPBF Overview


It comes in a 8-WFDFN Exposed Pad package, so switching controller can be used for most applications. The dc motor controller is adquate to generate for 1 outputs. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) are supported. 4.1V~60V is the supply voltage and the operating voltage of the dc control. A -40°C~85°C TA dc switcher is not a problem. dc dc regulator can be generalized using Surface Mount. Current Limit, Enable, Soft Start provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. Various 8 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input is 5V. Other relevant dc to dc converter ics can be found by searching "LTC3873". 8 pins are on switching converter. Switching converter is a special type of Switching Regulator or Controllers. An input voltage of 3.5V is the minimum required for the dc dc voltage regulator. Considering the dc to dc regulator can only accept 9V input voltage, it is important to take note of this. DC regulators have a maximum frequency of 240kHz.

LTC3873EDDB-5#TRPBF Features


Transistor Driver Outputs
Current Limit, Enable, Soft Start
PULSE WIDTH MODULATION

LTC3873EDDB-5#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3873EDDB-5#TRPBF DC to DC converter applications.

  • Digital precision reference circuits
  • Elevator lighting
  • Current source circuits
  • Telecommunications equipment
  • Smoke exhaust equipment
  • Bending machines
  • Surge protection circuits
  • Window air conditioners
  • Imported equipment
  • ATMs