Datasheet

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DBQ/DVQ Series
420W Digital Fully Regulated Intermediate
DC-DC Bus Converter
MDC_DBQ Series.B02Δ Page 23 of 31
CMD Command Name
1
SMBus
Transaction Type:
Writing Data
SMBus
Transaction Type:
Reading Data
Number
Of Data
Bytes
60h TON_DELAY Write Word
16
Read Word 2
61h TON_RISE
14
Write Word
16
Read Word 2
64h TOFF_DELAY Write Word
16
Read Word 2
65h TOFF_FALL
14
Write Word
16
Read Word 2
78h STATUS_BYTE Write Byte Read Byte 1
79h STATUS_WORD Write Word Read Word 2
7Ah STATUS_VOUT Write Byte Read Byte 1
7Bh STATUS_IOUT Write Byte Read Byte 1
7Ch STATUS_INPUT Write Byte Read Byte 1
7Dh STATUS_TEMPERATURE Write Byte Read Byte 1
7Eh STATUS_CML Write Byte Read Byte 1
88h READ_VIN N/A Read Word 2
8Bh READ_VOUT N/A Read Word 2
8Ch READ_IOUT N/A Read Word 2
8Dh READ_TEMPERATURE_1
8
N/A Read Word 2
94h READ_DUTY_CYCLE N/A Read Word 2
95h READ_FREQUENCY N/A Read Word 2
96h READ_POUT N/A Read Word 2
98h PMBus_REVISION N/A Read Byte 1
99h MFR_ID N/A Block Read 22
9Ah MFR_MODEL
9
N/A Block Read <=20
9Bh MFR_REVISION
9
N/A Block Read <=10
9Dh MFR_DATE
9
N/A Block Read <=10
9Eh MFR_SERIAL
9
N/A Block Read <=10
A0h MFR_VIN_MIN N/A Read Word 2
A1h MFR_VIN_MAX N/A Read Word 2
A2h MFR_IIN_MAX N/A Read Word 2
A3h MFR_PIN_MAX N/A Read Word 2
A4h MFR_VOUT_MIN N/A Read Word 2
A5h MFR_VOUT_MAX N/A Read Word 2
A6h MFR_IOUT_MAX N/A Read Word 2
A7h MFR_POUT_MAX N/A Read Word 2
A8h MFR_TAMBIENT_MAX N/A Read Word 2
A9h MFR_TAMBIENT_MIN N/A Read Word 2
B0h USER_DATA_00 Block Write Block Read <=20
B1h USER_DATA_01 Block Write Block Read <=20
C0h MFR_MAX_TEMP_1 N/A Read Word 2
DBh MFR_CURRENT_SHARE_CONFIG N/A Read Byte 1
DDh MFR_PRIMARY_ON_OFF_CONFIG Write Byte Read Byte 1
DEh MFR_PGOOD_POLARITY Write Byte Read Byte 1
E8h MFR_VIN_OV_FAULT_HYS Write Word Read Word 2
E9h MFR_VIN_UV_FAULT_HYS Write Word Read Word 2
EAh MFR_OT_FAULT_HYS Write Word Read Word 2
OVERALL (CONT.)