UDT020A0X3-SRZ Lineage Power, UDT020A0X3-SRZ Datasheet - Page 24

• Manufacturer Part Number: UDT020A0X3-SRZ
• Description: DC/DC Converters & Regulators 3-14.4Vin .6-5.5Vout 20A Neg SMT Digital
• Manufacturer: Lineage Power

Specifications of UDT020A0X3-SRZ

• Product: Non-Isolated / POL
• Input Voltage Range: 3 VDC to 14.4 VDC
• Input Voltage (nominal): 12 V
• Output Voltage (channel 1): 0.6 VDC to 5.5 VDC
• Output Current (channel 1): 20 A
• Output Voltage: 0.6 VDC to 5.5 VDC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Preliminary Data Sheet
May 10, 2011
STATUS_IOUT : Returns one byte of information
relating to the status of the module’s output voltage
related faults.
STATUS_TEMPERATURE : Returns one byte of
information relating to the status of the module’s
temperature related faults.
STATUS_CML : Returns one byte of information
relating to the status of the module’s communication
related faults.
MFR_VIN_MIN : Returns minimum input voltage as
two data bytes of information in Linear format (upper
five bits are exponent – fixed at -2, and lower 11 bits
are mantissa in two’s complement format – fixed at 12)
MFR_VOUT_MIN : Returns minimum output voltage
as two data bytes of information in Linear format
LINEAGE
Position
Position
Position
Position
Bit
Bit
Bit
Bit
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
POWER
Invalid/Unsupported Command
Invalid/Unsupported Command
Other Communication Fault
Packet Error Check Failed
IOUT OC Warning
VOUT OV Fault
VOUT UV Fault
IOUT OC Fault
OT Warning
OT Fault
Flag
Flag
Flag
Flag
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
20A Digital Micro DLynx
3 – 14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A output
Default
Default
Default
Default
Value
Value
Value
Value
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
(upper five bits are exponent – fixed at -10, and lower
11 bits are mantissa in two’s complement format –
fixed at 614)
MFR_SPECIFIC_00 : Returns information related to
the type of module and revision number. Bits [7:2] in
the Low Byte indicate the module type (000010
corresponds to the UDT020 series of module), while
bits [7:3] indicate the revision number of the module.
Position
Position
TM
Bit
7:2
1:0
Bit
7:3
2:0
: Non-isolated DC-DC Power Modules
Module Revision Number
Module Name
High Byte
Low Byte
Reserved
Reserved
Flag
Flag
Default
000010
Default
Value
Value
None
000
10
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