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  • LTC3828EUH

LTC3828EUH

32 Terminals 4.5V~28V 32-Pin LTC3828 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3828EUH
  • Package: 32-WFQFN Exposed Pad
  • Datasheet: -
  • Stock: 414
  • Description: 32 Terminals 4.5V~28V 32-Pin LTC3828 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 14 Weeks
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 32
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2009
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 235
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number LTC3828
Function Step-Down
Number of Outputs 2
Output Voltage 7V
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~28V
Control Features Enable, Phase Control, Power Good, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 260kHz~550kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 99.4%
Clock Sync No
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
RoHS Status Non-RoHS Compliant

LTC3828EUH Overview


Capsuled in the 32-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. This dc motor controller can be used to generate outputs with 2 numbers. Packaging for the pmic consists of Tube solid enclosures. The system can process Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~28V. Suitable for working in an dc switcher that has a -40°C~85°C TA. Using this switching controller, it is possible to switch at 260kHz~550kHz. dc dc regulator is made easier with Surface Mount. Enable, Phase Control, Power Good, Tracking is used for efficient switching control in the dcdc regulator. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. There are a QUAD terminal on the switching converters. Various 32 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. Other relevant dc to dc converter ics can be found by searching "LTC3828". There are a total of 32 pins on switching converter. Particularly, switching converter is a type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 4.5V. As determined by the test statistics, the output voltage of DC regulator is 7V. You should note that the dc dc regulator's usual output current is 25A.

LTC3828EUH Features


Transistor Driver Outputs
Switching Frequency: 260kHz~550kHz
Enable, Phase Control, Power Good, Tracking
PULSE WIDTH MODULATION

LTC3828EUH Applications


There are a lot of Linear Technology/Analog Devices LTC3828EUH DC to DC converter applications.

  • Digital display device
  • Overvoltage protection circuits in TV sets
  • Special machining machine tools
  • Drilling machines
  • Current source circuits
  • Surface processing equipment
  • Power supplies of electronic gadgets
  • Grinders
  • Milling machines
  • Computer application technology