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LTC3805EDD#PBF

LTC3805EDD#PBF

LTC3805EDD#PBF

Linear Technology/Analog Devices

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

SOT-23

LTC3805EDD#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 10
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
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)
Additional Feature IT ALSO OPERATES WITH 36V TO 76V WITH AN EXTERNAL RESISTOR
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LTC3805
Function Step-Up/Step-Down
Number of Outputs 1
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
Max Frequency 700kHz
Duty Cycle (Max) 80%
Clock Sync Yes
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.315466 $1.315466
10 $1.241005 $12.41005
100 $1.170760 $117.076
500 $1.104490 $552.245
1000 $1.041972 $1041.972
LTC3805EDD#PBF Product Details

LTC3805EDD#PBF Overview


In the 10-WFDFN Exposed Pad package, the switching controller meets most application requirements. This dc motor controller can be used to generate outputs with 1 numbers. There is a Tube solid enclosure around the pmic. There are Transistor Driver dc switching's output (s) that it can handle. This dc control operates at 3.95V~9.5V and has a 3.95V~9.5V supply voltage. Qualified to work in a -40°C~85°C TA dc switcher. This switching controller can switch at 70kHz~700kHz. The Surface Mount value makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Enable, Soft Start which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Terminal (s) of the switching converters are designed at the DUAL position. A variety of dc switching's functions can be performed on 10 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 8V. LTC3805 can be searched for other relevant dc to dc converter ics. The switching converter has a total of 10 pins. Switching converter is a special type of Switching Regulator or Controllers. This dc to dc regulator accepts only 9V input voltage at most. It is estimated that this dc regulatorhas a maximum frequency of 700kHz. In order to satisfy the need, DC to DC voltage regulator has a value of IT ALSO OPERATES WITH 36V TO 76V WITH AN EXTERNAL RESISTOR.

LTC3805EDD#PBF Features


Transistor Driver Outputs
Switching Frequency: 70kHz~700kHz
Enable, Soft Start
PULSE WIDTH MODULATION
IT ALSO OPERATES WITH 36V TO 76V WITH AN EXTERNAL RESISTOR

LTC3805EDD#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3805EDD#PBF DC to DC converter applications.

  • Constant current circuits
  • Large fire protection systems
  • Solar power plants
  • Hydraulic presses
  • Textile machinery
  • Shearing machines
  • Radio equipment
  • Post equipment
  • Experimental setup
  • ATMs

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