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Datasheet Linear Technology LT8312

ManufacturerLinear Technology
SeriesLT8312

Boost Controller with Power Factor Correction

Datasheets

  • Download » Datasheet, PDF, 223 Kb, Revision: A, File uploaded 09-19-2017
    LT8312 - Boost Controller with Power Factor Correction
    Docket ↓
    LT8312
    Boost Controller with
    Power Factor Correction
    Features Description PFC Boost with Minimum Number of External Components
    nn V and V
    IN
    OUT Limited Only by External Components
    nn Active Power Factor Correction
    nn Low Harmonic Distortion
    nn Overvoltage Protection
    nn Energy Star Compliant ( 9.5V 12
    80 10 10.4 V 500 900 mV 25
    120 mA
    mA Gate Driver
    tr GATE Driver Output Rise Time CL = 3300pF 18 ns tf GATE Driver Output Fall Time CL = 3300pF 18 ns GATE Output Low (VOL) 0.01 GATE Output High (VOH) V INTVCC –
    50mV Note 1: Stresses beyond those listed under Absolute Maximum Ratings
    may cause permanent damage to the device. Exposure to any Absolute
    Maximum Rating condition for extended periods may affect device
    reliability and lifetime.
    Note 2: The LT8312E is guaranteed to meet specified performance from
    0°C to 125°C junction temperature. Specification over the –40°C and
    125°C operating junction temperature range are assured by design,
    characterization and correlation with statistical process controls. The ...

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Packaging

Parametrics

LT8312EMS#PBFLT8312EMS#TRPBFLT8312HMS#PBFLT8312HMS#TRPBFLT8312IMS#PBFLT8312IMS#TRPBFLT8312MPMS#PBFLT8312MPMS#TRPBF
Demo BoardsDC2104ADC2104ADC2104ADC2104ADC2104ADC2104ADC2104ADC2104A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononononononono
FeaturesActive PFCActive PFCActive PFCActive PFCActive PFCActive PFCActive PFCActive PFC
Frequency, kHz400400400400400400400400
Integrated Inductornononononononono
Ishutdown, A6060606060606060
Isupply, mA88888888
Max Phases11111111
Monolithicnononononononono
Number of Outputs11111111
Operating Temperature Range, °C0 to 850 to 85-40 to 125-40 to 125-40 to 85-40 to 85-55 to 125-55 to 125
Polyphasenononononononono
Sense ResistorRsenseRsenseRsenseRsenseRsenseRsenseRsenseRsense
Switch Current, A2525252525252525
Synchronousnononononononono
TopologyBoostBoostBoostBoostBoostBoostBoostBoost
Topology 1BoostBoostBoostBoostBoostBoostBoostBoost
Vin Max, V3838383838383838
Vin Min, V1010101010101010
Vin Min Startup, V1010101010101010
Vout MaximumLimited by external componentsLimited by external componentsLimited by external componentsLimited by external componentsLimited by external componentsLimited by external componentsLimited by external componentsLimited by external components
Vout Min, V1.251.251.251.251.251.251.251.25
Vref Accuracy Over Temp, %2.52.52.52.52.52.52.52.5

Eco Plan

LT8312EMS#PBFLT8312EMS#TRPBFLT8312HMS#PBFLT8312HMS#TRPBFLT8312IMS#PBFLT8312IMS#TRPBFLT8312MPMS#PBFLT8312MPMS#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Moldel Line

Series: LT8312 (8)

Manufacturer's Classification

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

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