DRQ-12-50-L48 Datasheet, PDF (18/26 Pages) Murata Power Solutions Inc. – 600W Digital Fully Regulated Intermediate DC-DC Bus Converter

OVERALL (CONT.)
CMD
Command Name
5Eh
POWER_GOOD_ON
5Fh
POWER_GOOD_OFF
60h
TON_DELAY
61h
TON_RISE¹⁶
64h
TOFF_DELAY
65h
TOFF_FALL¹⁶
78h
STATUS_BYTE
79h
STATUS_WORD
7Ah
STATUS_VOUT
7Bh
STATUS_IOUT
7Ch
STATUS_INPUT
7Dh
STATUS_TEMPERATURE
7Eh
STATUS_CML
88h
READ_VIN
8Bh
READ_VOUT
8Ch
READ_IOUT
8Dh
READ_TEMPERATURE_1⁸
8Eh
READ_TEMPERATURE_2⁹
94h
READ_DUTY_CYCLE
95h
READ_FREQUENCY
96h
READ_POUT
98h
PMBUS_REVISION
99h
MFR_ID
9Ah
MFR_MODEL¹⁰
9Bh
MFR_REVISION¹⁰
9Dh
MFR_DATE¹⁰
9Eh
MFR_SERIAL¹⁰
A0h
MFR_VIN_MIN
A1h
MFR_VIN_MAX
A2h
MFR_IIN_MAX
A3h
MFR_PIN_MAX
A4h
MFR_VOUT_MIN
A5h
MFR_VOUT_MAX
A6h
MFR_IOUT_MAX
A7h
MFR_POUT_MAX
A8h
MFR_TAMBIENT_MAX
A9h
MFR_TAMBIENT_MIN
B0h
USER_DATA_00
B1h
USER_DATA_01
C0h
MFR_MAX_TEMP_1
D0h MFR_VARIABLE_FREQUENCY_DISABLE
DBh
MFR_CURRENT_SHARE_CONFIG
DDh
MFR_PRIMARY_ON_OFF_CONFIG
DEh
MFR_PGOOD_POLARITY
E8h
MFR_VIN_OV_FAULT_HYS
E9h
MFR_VIN_UV_FAULT_HYS
EAh
MFR_OT_FAULT_HYS
F6h
MFR_CALIBRATION_STATUS
F9h
MFR_VIN_SENSE_CALIBRATION
FAh
MFR_IOUT_SENSE_CALIBRATION
FBh MFR_VOUT_SET_POINT_CALIBRATION
FCh
MFR_SUPERVISOR_PASSWORD
SMBus
Transaction
Type:
Writing
Data
Write Word
Write Word
Write Word¹²
Write Word¹²
Write Word¹²
Write Word¹²
Write Byte
Write Word
Write Byte
Write Byte
Write Byte
Write Byte
Write Byte
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Block Write*
Block Write*
Block Write*
Block Write*
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Block Write
Block Write
N/A
Write Byte
Write Byte*
Write Byte
Write Byte
Write Word
Write Word
Write Word
N/A
Write byte*
Write Word*
Write Word*
Block Write
DRQ-12/50-L48 Series
600W Digital Fully Regulated
Intermediate DC-DC Bus Converter
SMBus
Transaction
Type:
Reading
Number
of Data Default Value
Bytes
Lower
Limit
Upper
Limit
Cross check
Unit
Data
Read Word
2
10.799
1.000 13.199 >POWER_GOOD_OFF
V
Read Word
2
9.600
1.000 13.199
<POWER_GOOD_ON
V
Read Word
2
1
1
500
ms
Read Word
2
0
10 100
ms
Read Word
2
0
0
500
ms
Read Word
2
0
10 100
ms
Read Byte
1
N/A
Read Word
2
N/A
Read Byte
1
N/A
Read Byte
1
N/A
Read Byte
1
N/A
Read Byte
1
N/A
Read Byte
1
N/A
Read Word
2
N/A
V
Read Word
2
N/A
V
Read Word
2
N/A
A
Read Word
2
N/A
°C
Read Word*
2
N/A
°C
Read Word
2
N/A
%
Read Word
2
N/A
kHZ
Read Word
2
N/A
W
Read Byte
Block Read
Block Read
1
22
<=20
0x42
“Murata Power
Solutions”
N/A
Block Read
<=10
N/A
Block Read
<=10
N/A
Block Read
<=10
N/A
Read Word
2
44.00
V
Read Word
2
60.00
V
Read Word
2
14.28
A
Read Word
2
438
W
Read Word
2
8.100
V
Read Word
2
13.199
V
Read Word
2
50.00
A
Read Word
2
600
W
Read Word
2
85
°C
Read Word
2
-40
°C
Block Read
<=20
“---”
Block Read
<=20
“---”
Read Word
2
135
°C
Read Byte
1
0x00
Read Byte
1
0x00/0x01¹¹
Read Byte
1
0x04/0x06¹⁴
Read Byte
1
0x00
Read Word
2
2.00
1.00 20.00
V
Read Word
2
2.00
1.00 20.00
V
Read Word
2
20
5
50
°C
Read Byte*
1
0xC7
N/A
1
N/A
N/A
2
N/A
N/A
2
N/A
N/A
N/A
N/A
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MDC_DRQ-12/50-L48NK.B02 Page 18 of 26