Hi, Colleagues! Just faced quite strange behavior of DRV2700 bost converter. Set-up look like this: from +5V to +105 conversion 4.7uH coil/3 A; Output capacitor - 2 x 100n, 10R series resistor followed by 2.2uF; Input capacitor - 2.2uF; I observed feedback loop stability issues causing low frequency oscillations on output voltage up to 5Vp-p, frequency about 70(Hz). During rising edge of cycle PWM is on and running at about 300-500(kHz), during off state PWM completely off. Are there any ideas how to handle this state and what could be the reason! Thanks in advance and regards, Jurijs
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