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Under what situations the users should turn the Quick Start-up Oscillating (QOSC) off?

April 26, 2017oscillating Quick situations start-up turn Users

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Under what situations the users should turn the Quick Start-up Oscillating (QOSC) off?

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Answer During power on, the Quick Start-up Oscillating is activated to shorten the start-up time. However, if power consumption is a key issue, 2 seconds later after power on, users may turn the Quick Start-up Oscillating scheme off by setting QOSC =1. Usually, this will save power consumption around 1~2A in 3V applications and 3~4A in 5V applications.