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Datasheet Linear Technology LT8312IMS#PBF

ManufacturerLinear Technology
Part NumberLT8312IMS#PBF

Boost Controller with Power Factor Correction


  • Download » Datasheet, PDF, 223 Kb, Revision: A
    LT8312 - Boost Controller with Power Factor Correction
    Docket ↓
    Boost Controller with
    Power Factor Correction
    Features Description PFC Boost with Minimum Number of External Components
    nn V and V
    OUT Limited Only by External Components
    nn Active Power Factor Correction
    nn Low Harmonic Distortion
    nn Overvoltage Protection
    nn Energy Star Compliant (<0.5W No-Load Operation)
    nn 16-Lead MSOP Package The LTВ®8312 is a power factor correction (PFC) boost
    controller. A LT8312-based design can achieve a power
    factor of greater than 0.99 by actively modulating the input
    current, allowing compliance with most Harmonic Current
    Emission requirements. nn The LT8312 is well suited for a wide variety of off-line
    applications. The input range can be scaled up or down,
    depending mainly on the choice of external components.
    Efficiencies higher than 95% can be achieved with output
    power levels up to 250W. Applications L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
    Technology Corporation. All other trademarks are the property of their respective owners. Industrial
    nn Aviation
    nn Typical Application ...



Package CodeMS


Demo BoardsDC2104A
Design ToolsLTspice File
Export Controlno yes/no
FeaturesActive PFC
Frequency400 kHz
Isupply8 mA
Min Operating Threshold10 V
Operating Temperature Range-40 to 85 °C
Vin Range10V to 38V

Eco Plan


Moldel Line

Series: LT8312 (8)

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
  • Power Management > Power Control > Offline Controllers/PFC
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Other Names:


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