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  • LTC3856EUH#TRPBF

LTC3856EUH#TRPBF

38 Terminals 4.5V~38V 32-Pin LTC3856 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~770kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3856EUH#TRPBF
  • Package: 32-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 193
  • Description: 38 Terminals 4.5V~38V 32-Pin LTC3856 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~770kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 26 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 Tape & Reel (TR)
Published 2010
Series PolyPhase®
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 AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number LTC3856
JESD-30 Code S-PQCC-N38
Function Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Number of Channels 1
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~770kHz
Input Voltage (Max) 38V
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 850kHz
Duty Cycle (Max) 94%
Clock Sync No
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant

LTC3856EUH#TRPBF Overview


It comes in a 32-WFQFN Exposed Pad package, so switching controller can be used for most applications. The dc motor controller is adquate to generate for 2 outputs. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) can be handled by it. dc control's supply and operating voltages are 4.5V~38V. Qualified to work in an dc switcher with -40°C~125°C TJ. This switching controller can switch at 250kHz~770kHz. A generalization of dc dc regulator can be made using Surface Mount. To provide efficient switching control, Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking is included in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Switching converters are designed with the terminal (s) at position QUAD . An array of 38 terminations of dc switching. There is a DC switcher's nominal voltage of 15V. LTC3856 can be searched for other relevant dc to dc converter ics. Pins number 32 of switching converter in total. Switching converter is a type of Switching Regulator or Controllers in particular. Test statistics indicate DC regulator outputs 5V voltage. The dc to dc regulator can only accept a maximum input voltage of 38V. You should note that the dc dc regulator's usual output current is 25A. DC regulator850kHz has the maximum frequency. Hence, ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V is used to better suit the DC to DC voltage regulator's situation. It belongs to the dc to dc voltage regulator series PolyPhase?. In order to ensure high-quality communication, there are 1 channels available.

LTC3856EUH#TRPBF Features


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

LTC3856EUH#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3856EUH#TRPBF DC to DC converter applications.

  • Handheld GPS
  • Mobile phones
  • Drilling machines
  • PSRR circuits
  • Gear/thread machining machines
  • Servo drive system
  • Arc suppression circuits
  • Television equipment
  • Domestic water pumps
  • Textile machinery