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  • LT8705AHFE#TRPBF

LT8705AHFE#TRPBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8705AHFE#TRPBF
  • Package: 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
  • Datasheet: PDF
  • Stock: 352
  • Description: 31 Terminals 2.8V~80V 31-Pin LT8705 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
Surface Mount YES
Number of Pins 31
Operating Temperature -40°C~150°C
Packaging Tape & Reel (TR)
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 31
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
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#TRPBF Overview


With a 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads package, the switching controller is suitable for a wide range of applications. 2 outputs are supported by the dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. A total of Transistor Driver dc switching's outputs can be handled by it. A 2.8V~80V voltage is supplied to the dc control and used for operating it. Suitable for work in a -40°C~150°C dc switcher. With this switching controller, you can switch at 100kHz~400kHz. The Surface Mount makes it ideal for general dc dc regulator. To provide efficient switching control, Enable, Frequency Control, Soft Start is included in the dcdc regulator. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 31 terminations. DC switcher's input voltageis set to 12V. In addition to "LT8705", there are other relevant dc to dc converter ics you can find. Pins number 31 of switching converter in total. Considering the dc to dc regulator can only accept 80V input voltage, it is important to take note of this. It is tested at 80V to determine what the dc controller's highest voltage output is.

LT8705AHFE#TRPBF Features


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

LT8705AHFE#TRPBF Applications


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

  • Current source circuits
  • Automation technology
  • Medical monitoring systems
  • Low output voltage switching power supply circuits
  • Precision electronic equipment
  • Shearing machines
  • Digital display device
  • Various CNC machine tools
  • Laboratories
  • Hydrogen power