Q48SC12042 Datasheet, PDF (19/26 Pages) Delta Electronics, Inc. – 500W DC/DC Power Modules

Comman
Command
d Code
Command description
Transf
-er type
Compatible with
Data
standard
Format
PMBUS or not?
Default
value
Range
limit
Data
units
Returns the information of the
STATUS_IN
Refer to below
0x7C module's input over voltage and R/W byte
Bit field
/
/
/
PUT
description;
under voltage fault
STATUS_TE
Returns the information of the
Refer to below
MPERATUR 0x7D module's temperature related R/W byte
Bit field
/
/
/
description;
E
fault/warning
Returns the information of the
STATUS_CM
Refer to below
0x7E module's communication related R/W byte
Bit field
/
/
/
L
description;
faults.
READ_VIN
0x88
Returns the input voltage of the
module
Read
word
Vin
Yes
/
Linear
/
V
READ_VOU
T
0x8B
Returns the output voltage of
the module
Read
word
Vout
Yes
/
Linear
/
V
READ_IOUT
0x8C
Returns the output current of the Read
module
word
Iout
Yes
/
Linear
/
A
READ_TEM
PERATURE_
1
0x8D
Returns the module's hot spot
temperature of the module
Read
word
TEMP
Yes
/
Linear
/
Deg.C
PMBUS_RE
Reads the revision of the
0x98
Read byte
Yes
Bit field 0x42
/
/
VISION
PMBus
MFR_C1_C2
_ARA_CONF 0xE0 Config C2 pin function
IG
Refer to below
R/W byte
Bit field 0x00
/
/
description;
MFR_ C2_
Configure
0xE1 Config C2 pin logic
Refer to below
R/W byte
Bit field 0x00
/
/
description;
MFR_PGOO
0xE2
Refer to below
D
Config Power Good logic
R/W byte
Bit field 0x01
/
/
description;
_POLARITY
Total 11
MFR_SERIA
L
0x9E
Reads the SN of module
Read
block
ASCII ‘xxxxxxxxx
/
/
/
charact xx’
ers
Expon
-ent
Note
/
/
/
/
/
/
-3
/
-12
/
-4
/
-2
/
/
/
/
/
/
/
Default Positive
/
PGOOD logic
The SN number
of module use
/
11 ASCII
characters
DS_Q48SC12042_03312017
E-mail: [e-mail]
http://www.deltaww.com/dcdc
P19