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LTC3828EG#PBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3828EG#PBF
  • Package: 28-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 945
  • Description: 28 Terminals 4.5V~28V 28-Pin LTC3828 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 260kHz~550kHz Transistor Driver (Kg)

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Details

Tags

Parameters
RoHS Status ROHS3 Compliant
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 28-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2009
Series PolyPhase®
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3828
Function Step-Down
Number of Outputs 2
Output Voltage 7V
Output Type Transistor Driver
Input Voltage-Nom 15V
Number of Channels 1
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
Max Frequency 590kHz
Max Duty Cycle 99.4 %
Clock Sync No
Width 5.3mm
REACH SVHC No SVHC

LTC3828EG#PBF Overview


It comes in the 28-SSOP (0.209, 5.30mm Width) package, which makes switching controller suitable for most applications. For 2 outputs, the dc motor controller is appropriate. There is a Tube solid enclosure around the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). 4.5V~28V is the operating voltage and supply voltage of the dc control. Qualified to work in an dc switcher with -40°C~85°C TA. The switching controller can be switched at 260kHz~550kHz. Surface Mount makes it suitable for general dc dc regulator. Switching control is made easier with the dcdc regulator's Enable, Phase Control, Power Good, Tracking. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. switching converters terminal (s) are designed to be at DUAL. 28 terminations with a variety of function. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. LTC3828 can be searched for other relevant dc to dc converter ics. There are a total of 28 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 4.5V. Statistically, the DC regulator outputs 7V voltage. normally, the dc dc regulator's output current is 25A, which you should keep in mind when starting a project. It is set to 99.4 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. DC regulators have a maximum frequency of 590kHz. It belongs to the dc to dc voltage regulator series PolyPhase?. Channels are 1 for high-quality communication.

LTC3828EG#PBF Features


Transistor Driver Outputs
Switching Frequency: 260kHz~550kHz
Enable, Phase Control, Power Good, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 99.4 %

LTC3828EG#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3828EG#PBF DC to DC converter applications.

  • Geothermal power
  • Program control systems
  • Access control systems
  • Hydraulic presses
  • Product burn-in
  • Motor controller circuits
  • Energy management systems
  • Low output voltage switching power supply circuits
  • Computer application technology
  • CNC system