Datasheet

78M6610+PSU Data Sheet
3.7.6 Alarms Configuration Registers (Thresholds and Hold-Off Time)
Table 3-13: Alarms Threshold Registers
Address Register Format Flash
Saved
Default Description
0x69 VsurgeTh UINT24 Y 225,000 Voltage threshold above which VSURGE alarm is
activated.
0x6C VsagTh UINT24 Y 95,000 Voltage threshold below which VSAG alarm will be
activated.
0x6F VminTh UINT24 Y 95,000 Voltage threshold below which UNDERVOLT alarm
will be activated.
0x72 VmaxTh UINT24 Y 245,000 Voltage threshold above which OVERVOLT alarm
will be activated.
0x75 VdropTh UINT24 Y 95,000 Voltage threshold below which VDROP alarm will be
activated.
0x78
ImaxTh
UINT24
Y
30,000
Current High Alarm Limit
0x7B PmaxTh UINT24 Y 7,350,000 Power High Alarm Limit
0x7E TminTh INT24 Y -40,000 Die temperature threshold below which the
UNDERTEMP alarm will be activated.
0x81 TmaxTh INT24 Y 125,000 Die temperature threshold above which the
OVERTEMP alarm will be activated.
0x84
Temp1Thres
UINT24 Y 0
External temperature (thermistor) threshold below
which the ExtOvTemp1alarm will be activated.
0x87
Temp2Thres
UINT24 Y 0 External temperature (thermistor) threshold below
which the ExtOvTemp2 alarm will be activated.
0x8A FminTh UINT24 Y 40,000 Line Frequency threshold below which the
UNDERFREQ alarm will be activated.
0x8D FmaxTh UINT24 Y 70,000 Line frequency threshold above which the
OVERFREQ alarm will be activated.
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