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  • LT8705IUHF

LT8705IUHF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT8705IUHF
  • Package: 38-WFQFN Exposed Pad
  • Datasheet: -
  • Stock: 493
  • Description: 38 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-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
JESD-30 Code R-PQCC-N38
Function Step-Up/Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 6.35V
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 CURRENT-MODE
Frequency - Switching 100kHz~400kHz
Input Voltage (Max) 80V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
RoHS Status Non-RoHS Compliant

LT8705IUHF Overview


The switching controller fits in the 38-WFQFN Exposed Pad package and is ideal for most applications. 2 outputs can be generated with the dc motor controller. Transistor Driver dc switching's outputs (s) are supported. DC control operates at 2.8V~80V volts and has 2.8V~80V supply voltage. Suitable for working in an dc switcher that has a -40°C~125°C. There is a switch at 100kHz~400kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. QUAD are the position of the terminal of the switching converters. An array of 38 terminations of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 12V. Specifically, switching converter falls under the Switching Regulator or Controllers category. The test statistics indicate that DC regulator outputs a voltage of 6.35V. A maximum voltage of 80V is accepted by the dc to dc regulator as an input voltage. As a result, DC to DC voltage regulator has a value of ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V so that the need can be met more directly.

LT8705IUHF Features


Transistor Driver Outputs
Switching Frequency: 100kHz~400kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V

LT8705IUHF Applications


There are a lot of Linear Technology/Analog Devices LT8705IUHF DC to DC converter applications.

  • Window air conditioners
  • Wind power
  • CNC system
  • Machining centers
  • Computer monitoring equipment of building
  • Television equipment
  • Printing equipment
  • Post equipment
  • Flexible manufacturing cells
  • Solar power plants