MB3828 Datasheet, PDF (17/26 Pages) Fujitsu Component Limited. – Pentium DC/DC Converter IC

MB3828
s PWRGOOD COMPARATOR CIRCUIT, OVP CIRCUIT OPERATION TIMING CHART
CTL signal
DC/DC
output voltage
VD × 0.9
VD × 1.1
PWRGOOD signal
OUT1 signal
OUT2 signal
VD × 1.175
VD × 0.9
Operation when ENB signal is “High”.
VD × 1.175
DC/DC
VD × 1.1
output voltage
VD × 0.9
PWRGOOD
OUT2
Hysteresis voltage 30 mV
Hysteresis voltage 30 mV
Hysteresis voltage 30 mV
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