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  • LT8705AMPFE

LT8705AMPFE

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8705AMPFE
  • Package: 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
  • Datasheet: -
  • Stock: 882
  • Description: 31 Terminals 2.8V~80V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100kHz~400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
Surface Mount YES
Operating Temperature -55°C~150°C
Part Status Obsolete
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
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 Non-RoHS Compliant

LT8705AMPFE Overview


It comes in the 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads package, which makes switching controller suitable for most applications. It is sufficient to generate 2 outputs with this dc motor controller. Transistor Driver dc switching's outputs (s) are supported. dc control's supply and operating voltages are 2.8V~80V. Workable in an dc switcher where -55°C~150°C is the -55°C~150°Crm. This switching controller can switch at 100kHz~400kHz. The Surface Mount makes it ideal for general dc dc regulator. DCDC regulator is controlled efficiently by Enable, Frequency Control, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. The switching converters's terminal (s) are designed at DUAL . The 31 terminations can be used for a wide range of dc switching. DC switcher's input voltageis set to 12V. A maximum voltage of 80V is accepted by the dc to dc regulator as an input voltage. 80V is tested as the maximum voltage output of the dc controller.

LT8705AMPFE Features


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

LT8705AMPFE Applications


There are a lot of Linear Technology/Analog Devices LT8705AMPFE DC to DC converter applications.

  • Handheld GPS
  • Plate bending machines
  • Hydrogen power
  • Electric heating, lighting
  • Imported equipment
  • Shearing machines
  • Production lines
  • Power supplies of electronic gadgets
  • CMM
  • Boring machines