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Datasheet Linear Technology LT1310

ManufacturerLinear Technology

1.5A Boost DC/DC Converter with Phase-Locked Loop


  • Download » Datasheet, PDF, 384 Kb, Revision: S
    LT1310 - 1.5A Boost DC/DC Converter with Phase-Locked Loop
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    1.5A Boost
    DC/DC Converter
    with Phase-Locked Loop
    ■ ■

    ■ ■

    ■ DESCRIPTIO The LT®1310 boost DC/DC converter combines a 1.5A
    current mode PWM switcher with an integrated phaselocked loop, allowing the user to set the switching frequency anywhere from 10kHz to 4.5MHz. Intended for use
    in applications where switching frequency must be accurately controlled, the LT1310 can generate 12V at up to
    400mA from a 5V input. Synchronizable or Constant Frequency
    Low Noise Output
    Synchronizable Up to 4.5MHz
    Wide Input Voltage Range: 2.8V to 18V
    Low Profile Surface Mount Solution
    (All Ceramic Capacitors)
    Low VCESAT Switch: 240mV at 1A
    Adjustable Output from VIN to 35V
    Small Thermally Enhanced 10-Lead MSOP Package Switching frequency is set with an external capacitor, and
    the device can be operated in either free-running or phaselocked mode. A wide capture range of nearly 2:1 allows the
    free-running frequency to be set using standard ±10% ...



Package CodeMSEMSE


ArchitectureConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC526ADC526A
Design ToolsLTspice ModelLTspice Model
Export Control, yes/nonono
FeaturesExternal Synchronization, PLLExternal Synchronization, PLL
Frequency, kHz45004500
Frequency Sync Range10kHz - 4.5MHz10kHz - 4.5MHz
Integrated Inductor, yes/nonono
Ishutdown, A11
Isupply, mA1212
Monolithic, yes/noyesyes
Number of Outputs11
Operating Temperature Range, °C0 to 850 to 85
Polyphase, yes/nonono
Switch Current, A2.12.1
Synchronous, yes/nonono
TopologyBoost, Flyback, SepicBoost, Flyback, Sepic
Vin Max, V1818
Vin Min, V2.82.8
Vin Min Startup, V2.82.8
Vout Max, V3535
Vout Min, V1.2551.255
Vswitch Max, V3636

Eco Plan


Moldel Line

Series: LT1310 (2)

Manufacturer's Classification

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

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