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LTC3873EDDB-5#TRMPBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Nocochips NO: 471-LTC3873EDDB-5#TRMPBF
  • Package: 8-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 872
  • Description: 8 Terminals 4.1V~60V LTC3873 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface Mount YES
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
JESD-30 Code R-PDSO-N8
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
Switching Frequency-Max 240kHz
Duty Cycle (Max) 78%
Height Seated (Max) 0.8mm
Length 3mm
Width 2mm
RoHS Status ROHS3 Compliant

LTC3873EDDB-5#TRMPBF Overview


With its 8-WFDFN Exposed Pad package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 1 numbers. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) can be handled by it. dc controls with 4.1V~60V voltage are supplied and operated. Suitable for a -40°C~85°C TA dc switcher. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Enable, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . A variety of 8 terminations are available in dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 5V. LTC3873 can be used to locate other relevant dc to dc converter ics. Switching converter is a special type of Switching Regulator or Controllers. It is recommended to use 3.5V as the minimum input voltage of dc dc voltage regulator. A maximum voltage of 9V is accepted by the dc to dc regulator as an input voltage. This controller can operate at a frequency up to 240kHz.

LTC3873EDDB-5#TRMPBF Features


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

LTC3873EDDB-5#TRMPBF Applications


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

  • Photovoltaic power
  • Large fire protection systems
  • Communication system
  • Sensitive electronic devices
  • Thermal power
  • Hydraulic presses
  • Post equipment
  • Industrial controllers
  • Access control systems
  • Terrestrial set-top boxes

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