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LTC3805IDD#PBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3805IDD#PBF
  • Package: 10-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 992
  • Description: 10 Terminals 3.95V~9.5V LTC3805 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 70kHz~700kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Output Type Transistor Driver
Input Voltage-Nom 8V
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 Flyback
Control Mode CURRENT-MODE
Frequency - Switching 70kHz~700kHz
Input Voltage (Max) 9V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 80%
Clock Sync Yes
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface Mount YES
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) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3805
Function Step-Up/Step-Down
Number of Outputs 1

LTC3805IDD#PBF Overview


It comes in a 10-WFDFN Exposed Pad package, so switching controller can be used for most applications. 1 outputs are supported by the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) can be handled by it. dc controls with 3.95V~9.5V voltage are supplied and operated. Suitable for a -40°C~125°C TJ dc switcher. There is a switch at 70kHz~700kHz that can be used with this controller. Surface Mount makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Enable, Soft Start. An analog IC SWITCHING CONTROLLER is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. The 10 terminations can be used for a wide range of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 8V. Searching "LTC3805" will return other relevant dc to dc converter ics. Specially, switching converter corresponds to type Switching Regulator or Controllers. At most, the dc to dc regulator accepts 9V input voltage.

LTC3805IDD#PBF Features


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

LTC3805IDD#PBF Applications


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

  • Shearing machines
  • Household control circuits
  • Handheld GPS
  • Planers
  • Solar power plants
  • Nuclear power plants
  • USB circuits
  • PSRR circuits
  • Balance equipment
  • Experimental setup