Mfr. #:
LT3573IMSE#TRPBF
Description:
Flyback Switching Regulator IC Positive or Negative, Isolation Capable 1 Output 1.25A 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
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Documents

NAMETYPE
DatasheetsLT3573
Video FileHow to design a simple isolated flyback converter using the LT3573 from Linear Technology
EDA / CAD ModelsDownload from Accelerated Designs

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyPMIC - Voltage Regulators - DC DC Switching Regulators
ManufacturerLinear Technology
Series-
PackagingTape & Reel (TR)
Part StatusActive
FunctionStep-Up/Step-Down
Output ConfigurationPositive or Negative, Isolation Capable
TopologyFlyback
Output Type-
Number of Outputs1
Voltage - Input (Min)3V
Voltage - Input (Max)40V
Voltage - Output (Min/Fixed)-
Voltage - Output (Max)-
Current - Output1.25A
Frequency - Switching40kHz ~ 1MHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / Case16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package16-MSOP-EP

Resources

NAMETYPE
Standard Package2,500
TagsLT3573I LT3 LT3573 LT357 LT35

Associated Product

Part NumberDescription
750310471TRANS FLYBACK LT3573 25UH SMD
750310562TRANS FLYBACK LT3573 25UH SMD
750310563TRANS FLYBACK LT3573 25UH SMD
750370040TRANS FLYBACK LT3573 30UH SMD
750310799TRANS FLYBACK LT3573 25UH SMD
750370047TRANS FLYBACK LT3573 30UH SMD
750310471TRANS FLYBACK LT3573 25UH SMD
750310562TRANS FLYBACK LT3573 25UH SMD
750310563TRANS FLYBACK LT3573 25UH SMD
750370040TRANS FLYBACK LT3573 30UH SMD

Related Products

Part NumberDescription
750370047TRANS FLYBACK LT3573 30UH SMD
750370047TRANS FLYBACK LT3573 30UH SMD
750370047TRANS FLYBACK LT3573 30UH SMD

For Use With

Part NumberDescription
750103LT3573 - DC/DC, Step Down 1, Isolated Outputs Evaluation Board

Package

Part NumberDescription
LT3573IMSE#PBFFlyback Switching Regulator IC Positive or Negative, Isolation Capable 1 Output 1.25A 16-TFSOP (0.118", 3.00mm Width) Exposed Pad

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