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  • LTC3865EUH-1#PBF

LTC3865EUH-1#PBF

32 Terminals 4.5V~38V 32-Pin LTC3865 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 250kHz~770kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3865EUH-1#PBF
  • Package: 32-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 508
  • Description: 32 Terminals 4.5V~38V 32-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 32-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 32
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 32
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 QUAD
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
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 880kHz
Duty Cycle (Max) 95%
Clock Sync No
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LTC3865EUH-1#PBF Overview


Capsuled in the 32-WFQFN Exposed Pad package, the switching controller suits most application needs. It is sufficient to generate 2 outputs with this dc motor controller. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) can be handled by it. dc control's supply and operating voltages are 4.5V~38V. A -40°C~125°C TJ dc switcher is not a problem. The switching controller can be switched at 250kHz~770kHz. The Surface Mount allows it to be used for dc dc regulator in general. Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. QUAD are the position of the terminal of the switching converters. 32 terminations with various dc switching's functions. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 15V. Search for "LTC3865" to find other relevant dc to dc converter ics. In total, switching converter has 32 pins. Particularly, switching converter is a type of Switching Regulator or Controllers. A 5V voltage of DC regulator was detected in the test statistics. This dc to dc regulator accepts only 38V input voltage at most. If you start a project, note down the dc dc regulator's usual output current of 25A. There is a maximum frequency of 880kHz on this dc regulators. For better satisfaction, the value of DC to DC voltage regulator is ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V.

LTC3865EUH-1#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

LTC3865EUH-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3865EUH-1#PBF DC to DC converter applications.

  • Linear guide
  • Electric water heaters
  • Smoke prevention equipment
  • Imported equipment
  • Pipe bending machines
  • Smoke exhaust equipment
  • Driver circuits
  • Low output voltage switching power supply circuits
  • Electrical distribution systems
  • Drilling machines