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Linear Technology LT8300IS5#TRMPBF

Производитель:Linear Technology

Микромощный монолитный обратноходовой преобразователь напряжения


На английском языке: Datasheet Linear Technology LT8300IS5#TRMPBF

Классификация производителя:

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

Варианты написания: LT8300IS5TRMPBF, LT8300IS5 TRMPBF

Выписка из документа:
FeaTures n LT8300 100VIN Micropower Isolated Flyback Converter with 150V/260mA Switch DescripTion
The LT®8300 is a micropower high voltage isolated flyback converter. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage is programmed with a single external resistor. Internal compensation and soft-start further reduce external component count. Boundary mode operation provides a small magnetic solution with excellent load regulation. Low ripple Burst Mode operation maintains high efficiency at light load while minimizing the output voltage ripple. A 260mA, 150V DMOS power switch is integrated along with all high voltage circuitry and control logic into a 5-lead ThinSOTTM package. The LT8300 operates from an input voltages range of 6V to 100V and can deliver up to 2W of isolated output power. The high level of integration and the use of boundary and low ripple burst modes result in a simple to use, low component count, and high efficiency application solution for isolated power delivery.
L, LT, LTC, LTM, Linear Technology, the Linear logo and Burst Mode are registered trademarks and ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents, including 5438499, 7463497, and 7471522. n n 6V to 100V Input Voltage Range 260mA, 150V Internal DMOS Power Switch Low Quiescent Current: 70µA in Sleep Mode 330µA in Active Mode Boundary Mode Operation at Heavy Load Low-Ripple Burst Mode® Operation at Light Load Minimum Load <0.5% (Typ) of Full Output VOUT Set with a Single External Resistor No Transformer Third Winding or Opto-Isolator Required for Regulation Accurate EN/UVLO Threshold and Hysteresis Internal Compensation and Soft-Start 5-Lead TSOT-23 Package app...

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