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  • LTC3880EUJ-1#PBF

LTC3880EUJ-1#PBF

40 Terminals 4.5V~24V LTC3880 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3880EUJ-1#PBF
  • Package: 40-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 804
  • Description: 40 Terminals 4.5V~24V LTC3880 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~105°C TA
Packaging Tube
Published 2011
Series PolyPhase®
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 5.5 V, ALSO OPERATES AS LDO REGULATOR
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC3880
JESD-30 Code S-PQCC-N40
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 3.3V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~24V
Control Features Enable, Frequency Control
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 0.1A
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration BOOST
Switching Frequency-Max 1000kHz
Serial Interfaces I2C, PMBus
Height Seated (Max) 0.8mm
Length 6mm
Width 6mm
RoHS Status ROHS3 Compliant

LTC3880EUJ-1#PBF Overview


It comes in the 40-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. Packaging for the pmic consists of Tube solid enclosures. With Transistor Driver dc switching's output (s), it is able to handle it. 4.5V~24V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~105°C TA dc switcher. Surface Mount makes it suitable for general dc dc regulator. Switching control is made easier with the dcdc regulator's Enable, Frequency Control. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. Terminal (s) of the switching converters are designed at the QUAD position. A variety of 40 terminations are available in dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. Search for "LTC3880" to find other relevant dc to dc converter ics. dc dc voltage regulators should have a minimum input voltage of 4.5V. A 3.3V voltage of DC regulator was detected in the test statistics. The value of DC to DC voltage regulator is set to ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 5.5 V, ALSO OPERATES AS LDO REGULATOR in order to better satisfy the requirement. Switching converter outputs current to the greatest value of 0.1A. The dc to dc voltage regulator is from the PolyPhase? series. In this switching controller, 1000kHz represents the top frequency at which it can switch.

LTC3880EUJ-1#PBF Features


Transistor Driver Outputs
Enable, Frequency Control
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 5.5 V, ALSO OPERATES AS LDO REGULATOR

LTC3880EUJ-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3880EUJ-1#PBF DC to DC converter applications.

  • Surge protection circuits
  • Arc suppression circuits
  • Direct power supply system
  • Various CNC machine tools
  • Power supplies of electronic gadgets
  • Medical equipment
  • Large fire protection systems
  • Drilling machines
  • Motor controller circuits
  • Automation technology