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  • LTC3829EUHF#PBF

LTC3829EUHF#PBF

38 Terminals 4.5V~38V 38-Pin LTC3829 DC to DC converter ICSWITCHING REGULATOR 3 Outputs 250kHz~770kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3829EUHF#PBF
  • Package: 38-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 933
  • Description: 38 Terminals 4.5V~38V 38-Pin LTC3829 DC to DC converter ICSWITCHING REGULATOR 3 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-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 38
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2013
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)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number LTC3829
Function Step-Down
Number of Outputs 3
Output Type Transistor Driver
Input Voltage-Nom 15V
Number of Channels 1
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~770kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Max Frequency 850kHz
Duty Cycle (Max) 94%
Clock Sync No
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
RoHS Status ROHS3 Compliant

LTC3829EUHF#PBF Overview


As a result of 38-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. The dc motor controller is adquate to generate for 3 outputs. An enclosure of Tube is used to package the PMIC. Transistor Driver dc switching's outputs (s) are supported. DC control operates at 4.5V~38V volts and has 4.5V~38V supply voltage. Suitable for working in an dc switcher that has a -40°C~125°C TJ. The switching controller can be switched at 250kHz~770kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking for efficient switching control. A SWITCHING REGULATOR analog IC is connected to the switch converters. QUAD are the position of the terminal of the switching converters. There are many different types of terminations for 38. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. Searching "LTC3829" will return other relevant dc to dc converter ics. In total, switching converter has 38 pins. Specially, switching converter corresponds to type Switching Regulator or Controllers. An input voltage of 4.5V is the minimum required for the dc dc voltage regulator. There is a maximum frequency of 850kHz on this dc regulators. It belongs to the dc to dc voltage regulator series PolyPhase?. There are 1 channels for high-quality communication.

LTC3829EUHF#PBF Features


Transistor Driver Outputs
Switching Frequency: 250kHz~770kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3829EUHF#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3829EUHF#PBF DC to DC converter applications.

  • Network technology
  • Grinders
  • Servo drive system
  • Correction machines
  • Cutting machine tools
  • Analog precision reference circuits
  • Energy management systems
  • Medical monitoring systems
  • Communication system
  • Die casting equipment