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Linear Technology LT3574EMS#TRPBF

Производитель:Linear Technology

Обратноходовый (Flyback) изолированный DC/DC конвертер


Классификация производителя:

Power Management > Switching Regulator > Flyback, Forward and Isolated Controllers

Варианты написания: LT3574EMSTRPBF, LT3574EMS TRPBF

Выписка из документа:
LT3574 Isolated Flyback Converter Without an Opto-Coupler Features Description
The LT®3574 is a monolithic switching regulator specifically designed for the isolated flyback topology. No third winding or opto-isolator is required for regulation. The part senses the isolated output voltage directly from the primary side flyback waveform. A 0.65A, 60V NPN power switch is integrated along with all control logic into a 16-lead MSOP package. The LT3574 operates with input supply voltages from 3V to 40V, and can deliver output power up to 3W with no external power switch. The LT3574 utilizes boundary mode operation to provide a small magnetic solution with improved load regulation. The output voltage is easily set with two external resistors and the transformer turns ratio. Off-the-shelf transformers are available for many applications.
L, LT, LTC, LTM, Burst Mode, Linear Technology and the Linear logo are registered trademarks and No RSENSE and ThinSOT are trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. n n 3V to 40V Input Voltage Range 0.65A, 60V Integrated NPN Power Switch Boundary Mode Operation No Transformer Third Winding or Opto-Isolator Required for Regulation Improved Primary-Side Winding Feedback Load Regulation VOUT Set with Two External Resistors BIAS Pin for Internal Bias Supply and Pow...

На английском языке: Datasheet Linear Technology LT3574EMS#TRPBF

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