MAX34446 MAXIM [Maxim Integrated Products], MAX34446 Datasheet - Page 8

• Manufacturer Part Number: MAX34446
• Description: PMBus Power-Supply Data Logger Calculates Power Consumption
• Manufacturer: MAXIM [Maxim Integrated Products]

Table1.PMBusCommandCodes
CODE
8Ch
8Dh
9Ch
9Dh
D1h
D4h
D5h
D6h
00h
03h
10h
11h
12h
19h
20h
2Ah
38h
40h
42h
43h
44h
46h
4Ah
4Fh
51h
5Eh
5Fh
78h
79h
7Ah
7Eh
80h
8Bh
96h
98h
99h
9Ah
9Bh
9Eh
PAGE
CLEAR_FAULTS
WRITE_PROTECT
STORE_DEFAULT_ALL
RESTORE_DEFAULT_ALL
CAPABILITY
VOUT_MODE
VOUT_SCALE_MONITOR
IOUT_CAL_GAIN
VOUT_OV_FAULT_LIMIT
VOUT_OV_WARN_LIMIT
VOUT_UV_WARN_LIMIT
VOUT_UV_FAULT_LIMIT
IOUT_OC_WARN_LIMIT
IOUT_OC_FAULT_LIMIT
OT_FAULT_LIMIT
OT_WARN_LIMIT
POWER_GOOD_ON
POWER_GOOD_OFF
STATUS_BYTE
STATUS_WORD
STATUS_VOUT
STATUS_CML
STATUS_MFR_SPECIFIC
READ_VOUT
READ_IOUT
READ_TEMPERATURE_1
READ_POUT
PMBUS_REVISION
MFR_ID
MFR_MODEL
MFR_REVISION
MFR_LOCATION
MFR_DATE
MFR_SERIAL
MFR_MODE
MFR_VOUT_PEAK
MFR_IOUT_PEAK
MFR_TEMPERATURE_PEAK
COMMANDNAME
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Read Word
Read Word
Read Word
Read Word
Read Word
Read Word
Send Byte
Send Byte
Send Byte
Read Byte
Read Byte
Read Byte
Read Byte
Read Byte
Read Byte
Read Byte
Read Byte
Read Byte
Block R/W
Block R/W
Block R/W
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Byte
R/W Byte
TYPE
PMBus Power-Supply Data Logger
PAGE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0–3
—
—
—
—
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
(NOTE1)
PAGE
4,5,6
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
W
W
W
R
R
R
R
R
R
R
R
R
R
R
PAGE
R/W
R/W
R/W
R/W
R/W
R/W
255
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
W
W
W
R
R
R
R
R
R
R
R
R
NO.OF
BYTES
1
0
1
0
0
1
1
2
2
2
2
2
2
2
2
2
2
2
2
1
2
1
1
1
2
2
2
2
1
1
1
2
8
8
8
2
2
2
2
(NOTE2)
LOCKED
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MAX34446
(NOTE3)
STORED
FLASH
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
N
N
N
Y
Y
Y
Y
N
N
N
DEFAULT
(NOTE3)
(Note 4)
(Note 4)
(Note 4)
VALUE
7FFFh
0000h
7FFFh
7FFFh
0000h
0000h
7FFFh
0000h
0000h
7FFFh
0000h
0000h
0000h
0000h
0000h
0000h
0000h
3030h
0000h
0000h
0000h
8000h
4Dh
00h
00h
00h
40h
00h
00h
00h
00h
11h
54h
—
—
—