#Procommander ltc firmware 1.06 full#
At full load, the output voltage is regulated below the nominal value. At light load, the output voltage is regulated above the nominal value. The LTC3311-1 has Active Voltage Positioning (AVP) where the output voltage is dependent on load current. The LTC3311-1 is a compact, ultralow emission, high efficiency, and high speed synchronous monolithic step-down switching regulator. The LTC3311-1 supports fixed 1V output voltage with operating frequencies from 500kHz up to 5MHz. The device is available in a compact 18-lead 3mm × 3mm LQFN package.ĭemonstration Circuit 3113A features the LTC3311-1, fixed 1V, 12.5A synchronous step-down Silent Switcher ® operating as a 2MHz, 3V to 3.6V input, 1V/12.5A output buck regulator. Other features include a power good signal when the output is in regulation, precision enable threshold, output overvoltage protection, thermal shutdown, a temperature monitor, clock synchronization, mode selection and output short circuit protection. 100% duty cycle operation delivers low drop out. A 500mV reference allows for low voltage outputs. The LTC3311/LTC3311-X uses a constant frequency, peak current mode control architecture for fast transient response. For systems with higher power requirements, multi-phasing parallel converters is readily implemented. The device employs Silent Switcher 1 architecture to achieve both low EMI and high efficiency at switching frequencies as high as 5MHz. The LTC3311/LTC3311-X is a very small, low noise, monolithic step-down DC/DC converter capable of providing up to 12.5A of output current from a 2.25V to 5.5V input supply.
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