Please check whether my understanding is correct about S12ZVM boost converter.
There are the specs about boost converter in S12ZVM as below,
VSUP boost turn on trip point V_BSTON : min 9.5V, typ 10.1V, max 10.6V
VSUP boost turn off trip point V_BSTOFF : min 9.75V, typ 10.3V, max 10.8V
My understanding is that:
1. These means
- when the VSUP becomes below V_BSTON, then the boost converter operates
- when the VSUP becomes above V_BSTOFF, then the boost converter doesn't operate.
2. Therefore, there is the hysteresis features and the boosted VSUP voltage has a ripple equivalent to V_BSTON-V_BSTOFF during boosting.
Is my understanding correct?