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Datasheet Linear Technology LT1372

Manufacturer:Linear Technology
Series:LT1372

500kHz and 1MHz High Efficiency 1.5A Switching Regulators

Datasheets

  • Download » Datasheet, PDF, 203 Kb, Revision: S
    LT1372/LT1377 - 500kHz and 1MHz High Efficiency 1.5A Switching Regulators
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    LT1372/LT1377
    500kHz and 1MHz
    High Efficiency
    1.5A Switching Regulators U FEATURES










    ■ DESCRIPTIO Faster Switching with Increased Efficiency
    Uses Small Inductors: 4.7µH
    All Surface Mount Components
    Only 0.5 Square Inch of Board Space
    Low Minimum Supply Voltage: 2.7V
    Quiescent Current: 4mA Typ
    Current Limited Power Switch: 1.5A
    Regulates Positive or Negative Outputs
    Shutdown Supply Current: 12µA Typ ...

Prices

Packaging

Parametrics

 LT1372CN8#PBFLT1372CS8#PBFLT1372CS8#TRPBFLT1372IN8#PBFLT1372IS8#PBFLT1372IS8#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC053A-ADC053A-ADC053A-ADC053A-ADC053A-ADC053A-A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Control, yes/nonononononono
FeaturesExternal SynchronizationExternal SynchronizationExternal SynchronizationExternal SynchronizationExternal SynchronizationExternal Synchronization
Frequency, kHz500500500500500500
Frequency Sync Range600kHz - 800kHz600kHz - 800kHz600kHz - 800kHz600kHz - 800kHz600kHz - 800kHz600kHz - 800kHz
Integrated Inductor, yes/nonononononono
Ishutdown, µA121212121212
Isupply, mA444444
Monolithic, yes/noyesyesyesyesyesyes
Number of Outputs111111
Operating Temperature Range, °C0 to 700 to 700 to 70-40 to 85-40 to 85-40 to 85
Polyphase, yes/nonononononono
Switch Current, A222222
Synchronous, yes/nonononononono
TopologyBoost, Flyback, Sepic, InvertingBoost, Flyback, Sepic, InvertingBoost, Flyback, Sepic, InvertingBoost, Flyback, Sepic, InvertingBoost, Flyback, Sepic, InvertingBoost, Flyback, Sepic, Inverting
Vin Max, V303030303030
Vin Min, V2.72.72.72.72.72.7
Vin Min Startup, V2.72.72.72.72.72.7
Vout Max, V303030303030
Vout Min, V1.2451.2451.2451.2451.2451.245
Vswitch Max, V353535353535

Eco Plan

 LT1372CN8#PBFLT1372CS8#PBFLT1372CS8#TRPBFLT1372IN8#PBFLT1372IS8#PBFLT1372IS8#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Manufacturer's Classification

  • Power Management > Switching Regulator > Inverting Regulators
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost

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