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  • LTC3865EFE#PBF

LTC3865EFE#PBF

38 Terminals 4.5V~38V 38-Pin LTC3865 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 250kHz~770kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3865EFE#PBF
  • Package: 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 337
  • Description: 38 Terminals 4.5V~38V 38-Pin LTC3865 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 250kHz~770kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 38
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2010
JESD-609 Code e3
Part Status Active
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 0.6V TO 5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3865
Function Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~770kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 880kHz
Duty Cycle (Max) 95%
Clock Sync No
Length 9.7mm
Width 4.4mm
RoHS Status ROHS3 Compliant

LTC3865EFE#PBF Overview


It comes in a 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, so switching controller can be used for most applications. 2 outputs are supported by the dc motor controller. An enclosure of Tube is used to package the PMIC. The program can handle Transistor Driver dc switching's outputs (s). 4.5V~38V is the operating voltage and supply voltage of the dc control. A -40°C~125°C TJ dc switcher is not a problem. Switching can be done at 250kHz~770kHz with this switching controller. dc dc regulators can be carried out with Surface Mount. The dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking for efficient switching control. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. DUAL are the position of the terminal of the switching converters. A variety of 38 terminations are available in dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. There is a DC switcher's nominal voltage of 15V. LTC3865 can be searched for other relevant dc to dc converter ics. Switching converter has a total of 38 pins. Specially, switching converter corresponds to type Switching Regulator or Controllers. Statistically, DC regulator outputs 5V volts. normally, the dc dc regulator's output current is 25A, which you should keep in mind when starting a project. 880kHz is the maximum frequency of this dc regulators. DC to DC voltage regulator has a value of ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V to better satisfy the need.

LTC3865EFE#PBF Features


Transistor Driver Outputs
Switching Frequency: 250kHz~770kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V

LTC3865EFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3865EFE#PBF DC to DC converter applications.

  • Emergency lighting monitoring equipment
  • Computed tomography (CT)
  • Lathes
  • Linear guide
  • Magnetohydrodynamic power
  • Digital display device
  • Terrestrial set-top boxes
  • Cutting machine tools
  • Electric water heaters
  • Access control systems