PET1300-12-0540A Datasheet, PDF (19/22 Pages) Bel Fuse Inc. – Parallel operation with active current sharing

PET1300-12-054xA Series
PEC_FAIL
MEMORY_FAULT
PROCESSOR_FAULT
RESERVED
5
-
4
0b0
3
0b0
2
0b0
OTHER_COMM_FAULT
1
0b0
OTHER_MEMORY_FAULT
0
0b0
STATUS_OTHER
7Fh
RESERVED
7
0b0
RESERVED
6
0b0
INPUT A FUSE
5
0b0
INPUT B FUSE
4
0b0
INPUT A ORING
3
0b0
INPUT B ORING
2
0b0
OUTPUT ORING
1
-
RESERVED
STATUS_MFR_SPECIFIC
80h
RESERVED
RESERVED
RESERVED
RESERVED
0
0b0
7
0b0
6
0b0
5
0b0
4
0b0
VSB_UV_FAULT
3
-
VSB_OV_FAULT
2
-
PHASE_SHARE_FAULT
1
-
HOLDUP_FAULT
STATUS_FANS_1_2
81h
FAN1_FAULT
FAN2_FAULT
FAN1_WARNING
FAN2_WARNING
FAN1_SPEED_OVERRIDE
FAN2_SPEED_OVERRIDE
0
-
7
-
6
0b0
5
0b0
4
0b0
3
-
2
0b0
SMB Alert Mask = 0 (Default)
Asserts when the received PEC byte
is incorrect.
SMB Alert Mask = 0 (Default)
Not Implemented
Not Implemented
Reserved
Asserts when the communication
between monitoring components
inside the PSU is lost.
SMB Alert Mask = 0 (Default)
Not Implemented
R
1
Reserved
Reserved
Not Implemented
Not Implemented
Not Implemented
Not Implemented
Asserts when a fault is detected on
the V1 ORing device.
SMB Alert Mask = 0 (Default)
Reserved
R
1
Reserved
Reserved
Reserved
Reserved
Asserts when an UV fault condition is
detected on Vsb output.
SMB_Alert Mask = 0 (Default)
Asserts when an OV fault condition is
detected on Vsb output.
SMB_Alert Mask = 0 (Default)
Asserts when there is a current
imbalance between DCDC Phases.
SMB_Alert Mask = 0 (Default)
Asserts when V1 goes out of
regulation if Bulk voltage level is
reduced.
SMB_Alert Mask = 0 (Default)
R
1
Asserts when a Fan fault condition is
detected.
SMB Alert Mask = 1 (Default)
Not Implemented
Not Implemented
Not Implemented
Asserts when the Fan is running
according to the speed defined by the
System.
SMB Alert Mask = 0 (Default)
Not Implemented
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BCD.00420_AE