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  • LTC3839IUH#PBF

LTC3839IUH#PBF

32 Terminals 4.5V~38V 32-Pin LTC3839 DC to DC converter ICSWITCHING REGULATOR 2 Outputs 200kHz~2MHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3839IUH#PBF
  • Package: 32-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 132
  • Description: 32 Terminals 4.5V~38V 32-Pin LTC3839 DC to DC converter ICSWITCHING REGULATOR 2 Outputs 200kHz~2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
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)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number LTC3839
Function Step-Down
Number of Outputs 2
Output Voltage 5.5V
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 Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~2MHz
Input Voltage (Max) 38V
Synchronous Rectifier Yes
Max Frequency 2MHz
Clock Sync No
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week 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 2006
Series PolyPhase®

LTC3839IUH#PBF Overview


With its 32-WFQFN Exposed Pad package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 2 numbers. A solid enclosure of Tube surrounds pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's4.5V~38V is the operating voltage and supply voltage of the dc control. Worked in an dc switcher with a -40°C~125°C TJ rating. Using this switching controller, it is possible to switch at 200kHz~2MHz. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking. SWITCHING REGULATOR analog IC connects the switch converters. The switching converters's terminal (s) are designed at QUAD . A variety of dc switching's functions can be performed on 32 terminations. It is inputted with a DC switcher's voltage of 15V. You can find other relevant dc to dc converter ics by searching "LTC3839". There are only 32 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. 4.5V should be the minimum input voltage for the dc dc voltage regulator. The test statistics indicate that DC regulator outputs a voltage of 5.5V. At most, the dc to dc regulator accepts 38V input voltage. The max frequency of the pmic can reach 2MHz. The dc to dc voltage regulator is from the PolyPhase? series. For high-quality communication, there are 1 channels.

LTC3839IUH#PBF Features


Transistor Driver Outputs
Switching Frequency: 200kHz~2MHz
Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking

LTC3839IUH#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3839IUH#PBF DC to DC converter applications.

  • Gear/thread machining machines
  • Medical equipment
  • Pipe bending machines
  • Servo drive system
  • Mobile phones
  • Surface processing equipment
  • Computed tomography (CT)
  • Photovoltaic power
  • Electrical distribution systems
  • Injection molding machinery