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  • LTC3805IDD-5#PBF

LTC3805IDD-5#PBF

10 Terminals 3.95V~9.5V 10-Pin LTC3805 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 70kHz~700kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3805IDD-5#PBF
  • Package: 10-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 958
  • Description: 10 Terminals 3.95V~9.5V 10-Pin LTC3805 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 70kHz~700kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 10
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 250
Terminal Pitch 0.5mm
Base Part Number LTC3805
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 75V
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 3.95V~9.5V
Control Features Enable, Soft Start
Topology Boost, Flyback, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 70kHz~700kHz
Input Voltage (Max) 8.9V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 700kHz
Duty Cycle (Max) 80%
Clock Sync Yes
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant

LTC3805IDD-5#PBF Overview


It comes in the 10-WFDFN Exposed Pad package, which makes switching controller suitable for most applications. This dc motor controller can be used to generate outputs with 1 numbers. Tube solid enclosure protects the pmic. A total of Transistor Driver dc switching's outputs can be handled by it. The supply and operating voltage of the dc control are 3.95V~9.5V. Qualified to work in a -40°C~125°C TJ dc switcher. There is a switch at 70kHz~700kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. The dcdc regulator features Enable, Soft Start for efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. The switching converters's terminals (s) are designed at DUAL. 10 terminations with various dc switching's functions. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 5V. Other relevant dc to dc converter ics can be found by searching "LTC3805". Total pins of switching converter are 10. Particularly, switching converter is a type of Switching Regulator or Controllers. As determined by the test statistics, the output voltage of DC regulator is 75V. Considering the dc to dc regulator can only accept 8.9V input voltage, it is important to take note of this. DC regulator has a maximum frequency of 700kHz.

LTC3805IDD-5#PBF Features


Transistor Driver Outputs
Switching Frequency: 70kHz~700kHz
Enable, Soft Start
PULSE WIDTH MODULATION

LTC3805IDD-5#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3805IDD-5#PBF DC to DC converter applications.

  • Surge protection circuits
  • Photovoltaic power
  • Nuclear power plants
  • Automatic plug-in machines
  • Machining centers
  • Low output voltage switching power supply circuits
  • Serial communication converter
  • Printing
  • Electrical distribution systems
  • Hydraulic presses