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  • LT8705AHFE#PBF

LT8705AHFE#PBF

31 Terminals 2.8V~80V LT8705 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~400kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8705AHFE#PBF
  • Package: 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
  • Datasheet: PDF
  • Stock: 145
  • Description: 31 Terminals 2.8V~80V LT8705 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
Surface Mount YES
Operating Temperature -40°C~150°C
Packaging Tube
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 31
Terminal Finish Matte Tin (Sn)
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LT8705
JESD-30 Code R-PDSO-G31
Function Step-Up/Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.8V~80V
Control Features Enable, Frequency Control, Soft Start
Topology Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~400kHz
Input Voltage (Max) 80V
Synchronous Rectifier Yes
Output Voltage-Max 80V
Output Voltage-Min 1.3V
Length 9.7mm
Width 4.4mm
RoHS Status ROHS3 Compliant

LT8705AHFE#PBF Overview


Capsuled in the 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads package, the switching controller can be used for a wide range of applications. It is sufficient to generate 2 outputs with this dc motor controller. Packaging for the pmic consists of Tube solid enclosures. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sdc control's supply and operating voltages are 2.8V~80V. Workable in an dc switcher where -40°C~150°C is the -40°C~150°Crm. A switching controller such as this can switch at a value of 100kHz~400kHz . dc dc regulator can be generalized using Surface Mount. DCDC regulator is controlled efficiently by Enable, Frequency Control, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. DUAL are the position of the terminal of the switching converters. There are many different types of terminations for 31. DC switcher's input voltageis 12V volts. You can find other relevant dc to dc converter ics by searching "LT8705". Voltages 80V are the maximum that the dc to dc regulator will accept. 80V is tested as the maximum voltage output of the dc controller.

LT8705AHFE#PBF Features


Transistor Driver Outputs
Switching Frequency: 100kHz~400kHz
Enable, Frequency Control, Soft Start

LT8705AHFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT8705AHFE#PBF DC to DC converter applications.

  • Post equipment
  • Machining centers
  • Printing
  • Solar power plants
  • Thermal power
  • Various precision measuring instruments
  • Power supplies of electronic gadgets
  • Adjustable voltage or current linear circuits
  • Electrical power transmission
  • Geothermal power