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  • LTC3838EUHF-2#TRPBF

LTC3838EUHF-2#TRPBF

38 Terminals 4.5V~38V LTC3838 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~2MHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3838EUHF-2#TRPBF
  • Package: 38-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 782
  • Description: 38 Terminals 4.5V~38V LTC3838 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 26 Weeks
Mounting Type Surface Mount
Package / Case 38-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
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)
Additional Feature OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number LTC3838
JESD-30 Code R-PQCC-N38
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
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
Clock Sync No
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
RoHS Status ROHS3 Compliant

LTC3838EUHF-2#TRPBF Overview


With a 38-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For outputs of 2, this dc motor controller is suitable. PMIC packaging is solid with a Tape & Reel (TR) enclosure. There are Transistor Driver dc switching's output (s) that it can handle. dc control's supply and operating voltages are 4.5V~38V. Work well in dc switchers with a -40°C~125°C TJ. Using this switching controller, it is possible to switch at 200kHz~2MHz. dc dc regulator is made easier with Surface Mount. Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking provides dcdc regulator efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. The switching converters's terminals (s) are designed at QUAD. Various 38 terminations. There is a DC switcher's nominal voltage of 15V. A search for "LTC3838" will reveal other relevant dc to dc converter ics. Particularly, switching converter is a type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator should be 4.5V. At most, the dc to dc regulator accepts 38V input voltage. As a result, DC to DC voltage regulator has a value of OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT so that the need can be met more directly. Basically, it's a dc to dc voltage regulator from the PolyPhase? series.

LTC3838EUHF-2#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 200kHz~2MHz
Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT

LTC3838EUHF-2#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3838EUHF-2#TRPBF DC to DC converter applications.

  • Textile machinery
  • Hydraulic presses
  • Packaging
  • Printing equipment
  • Access control systems
  • PSRR circuits
  • Scientific testing
  • Series voltage regulation circuits
  • Network technology
  • Hydrogen power