MB3828 Fujitsu Microelectronics, Inc., MB3828 Datasheet - Page 17
MB3828
Manufacturer Part Number
MB3828
Description
Pentium DC/DC Converter ic
Manufacturer
Fujitsu Microelectronics, Inc.
Datasheet
1.MB3828.pdf
(26 pages)
PWRGOOD COMPARATOR CIRCUIT, OVP CIRCUIT OPERATION TIMING CHART
CTL signal
DC/DC
output voltage
PWRGOOD signal
OUT1 signal
OUT2 signal
DC/DC
output voltage
PWRGOOD
OUT2
VD
VD
0.9
VD
VD
0.9
1.1
1.175
VD
1.1
VD
Hysteresis voltage 30 mV
1.175
Hysteresis voltage 30 mV
Hysteresis voltage 30 mV
VD
Operation when ENB signal is “High”.
0.9
MB3828
17
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