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  • LT3579EUFD#PBF

LT3579EUFD#PBF

20 Terminals 2.5V 20-Pin LT3579 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~2.5MHz Tube 6A Switch 20-WFQFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3579EUFD#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 797
  • Description: 20 Terminals 2.5V 20-Pin LT3579 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~2.5MHz Tube 6A Switch 20-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position QUAD
Peak Reflow Temperature (Cel) 225
Terminal Pitch 0.5mm
Base Part Number LT3579
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 16V
Output Type Adjustable
Voltage - Input (Min) 2.5V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive or Negative
Current - Output 6A Switch
Voltage - Output (Min/Fixed) 1.215V
Topology Boost, Charge Pump, Cuk, Flyback, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~2.5MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Voltage - Output (Max) 42V Switch
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant

LT3579EUFD#PBF Overview


For optimal performance, this voltage regulator makes use of the Tube package. Throughout this voltage regulator, there are 20 terminations. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. In order to save space, this harley voltage regulator is available in the 20-WFQFN Exposed Pad package. 1 outputs of voltage regulator are configured. ICs such as this voltage regulator are capable of generating Adjustable outputs through their output pins. A Surface Mount mounting is required for this switching regulator. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. 200kHz~2.5MHz is the switching frequency of this DC-DC switching regulator. Input voltage 2.5V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1.215V. This voltage regulator 12v features maximum design flexibility thanks to its 6A Switch output current. The maximum input voltage of voltage regulator is 16V. As a result of its peak reflow temperature, this voltage regulator is virtually indestructible. Voltage regulator is designed to provide a nominal input voltage of 5V to meet the operation requirements. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. As a member of the LT3579 family of DC/DC regulators, this is a DC/DC regulator. 20 pins are used for switching regulator operation. The maximal output voltage of 42V Switch allows DC DC switching regulator to be operated easily.

LT3579EUFD#PBF Features


1 outputs
Peak reflow temperature (Cel) of 225
20 pins

LT3579EUFD#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3579EUFD#PBF Voltage Regulators applications.

  • Motor controller circuits
  • Access control systems
  • Precision electronic equipment
  • Lathes
  • Overvoltage protection circuits in TV sets
  • Current source circuits
  • Gear/thread machining machines
  • Digital display device
  • Alternators
  • Magnetohydrodynamic power