MB3827 Datasheet, PDF (25/41 Pages) Fujitsu Component Limited. – 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down

MB3827
• Channel 1 to 6 soft start time
tS(sec) =: 1.26 × Cs (µF)
Note : The short detection function operates during soft starts on channel 1 to channel 6.
s METHOD OF SETTING THE OSCILLATOR FREQUENCY SETTING
The oscillator frequency can be set by the timing resistor RT connected to the RT pin (pin 33), and the timing
capacitor CT connected to the CT pin (pin 34).
Oscillator frequency:
fOSC [kHz] =:
900000
CT [pF] × RT [kΩ]
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