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AST8055 Buck-Boost POL Regulator

AST8055 Buck-Boost POL Regulator


Features




    Complete buck-boost switch mode power supply
    VOUT equal to, greater than, less than VIN
    Wide input voltage range: 5V to 36V
    6VIN output 12V / 3A
    12VIN output 12V / 6A
    24VIN output 12V / 8.5A
    Efficiency up to 97.5 per cent
    Adjustable input and output average current limits
    Input and output current monitors
    Can be paralleled to increase output current
    Wide output voltage range: 1.2V to 36V
    Selectable switching frequency: 100kHz to 800kHz
    Synchronisation from 200kHz to 700kHz
    15mm × 15mm × 6.6mm BGA package

Applications



    For solar-powered voltage regulators, solar-powered battery charging, industrial controls, high-power battery-powered equipment, and other applications.
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Partial parameters




      Maximum junction temperature: 125°C
      Storage temperature: 125°C
      Operating temperature: -55°C to 125°C