Linear Technology Analog Devices LTC3882-1 Datasheet page 30

LTC3882-1
OPERATION
Table 3. Fault Source Values
FAULT SOURCE VALUE
0x00
0x01
0x02
0x03
0x05
0x06
0x07
0x0A
0x10
0x11
0x12
0x13
0x15
0x16
0x17
0x1A
0xFF
Table 4. Fault Log Event Record
DATA
READ_VOUT (PAGE 0)
READ_VOUT (PAGE 1)
READ_IOUT (PAGE 0)
READ_IOUT (PAGE 1)
READ_VIN
(Not used)
STATUS_VOUT (PAGE 0)
STATUS_VOUT (PAGE 1)
STATUS_WORD (PAGE 0)
STATUS_WORD (PAGE 1)
STATUS_MFR_SPECIFIC (PAGE 0)
STATUS_MFR_SPECIFIC (PAGE 1)
30
CAUSE OF FAULT LOG
TON_MAX
VOUT_OV
VOUT_UV
IOUT_OC
Over temperature
Under temperature
VIN_OV
Internal temperature
TON_MAX
VOUT_OV
VOUT_UV
IOUT_OC
Over temperature
Under temperature
VIN_OV
Internal temperature
MFR_FAULT_LOG_STORE
For more information
BITS
[15:8]
[7:0]
[15:8]
[7:0]
[15:8]
[7:0]
[15:8]
[7:0]
[15:8]
[7:0]
[15:8]
[7:0]
[7:0]
[7:0]
[15:8]
[7:0]
[15:8]
[7:0]
[7:0]
[7:0]
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CHANNEL
0
1
FORMAT RECORD BYTE INDEX
L16 0
1
L16 2
3
L11 4
5
L11 6
7
L11 8
9
L11 10
11
Reg 12
Reg 13
Reg 14
15
Reg 16
17
Reg 18
Reg 19
Rev A