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Datasheet Linear Technology LT1372HV

Manufacturer:Linear Technology
Series:LT1372HV

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 ...

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Packaging

Parametrics

 LT1372HVCN8#PBFLT1372HVCS8#PBFLT1372HVIN8#PBFLT1372HVIS8#PBFLT1372HVIS8#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC053A-ADC053A-ADC053A-ADC053A-ADC053A-A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Control, yes/nononononono
FeaturesExternal SynchronizationExternal SynchronizationExternal SynchronizationExternal SynchronizationExternal Synchronization
Frequency, kHz500500500500500
Frequency Sync Range600kHz - 800kHz600kHz - 800kHz600kHz - 800kHz600kHz - 800kHz600kHz - 800kHz
Integrated Inductor, yes/nononononono
Ishutdown, µA1212121212
Isupply, mA44444
Monolithic, yes/noyesyesyesyesyes
Number of Outputs11111
Operating Temperature Range, °C0 to 700 to 70-40 to 85-40 to 85-40 to 85
Polyphase, yes/nononononono
Switch Current, A22222
Synchronous, yes/nononononono
TopologyBoost, Flyback, Sepic, InvertingBoost, Flyback, Sepic, InvertingBoost, Flyback, Sepic, InvertingBoost, Flyback, Sepic, InvertingBoost, Flyback, Sepic, Inverting
Vin Max, V3030303030
Vin Min, V2.72.72.72.72.7
Vin Min Startup, V2.72.72.72.72.7
Vout Max, V4242424242
Vout Min, V1.2451.2451.2451.2451.245
Vswitch Max, V4242424242

Eco Plan

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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