UDT020A0X3-SRZ Lineage Power, UDT020A0X3-SRZ Datasheet - Page 27

• 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
LINEAGE
Code
Hex
36
38
39
40
41
VOUT_OV_FAULT_RESPONSE
VOUT_OV_FAULT_LIMIT
POWER
IOUT_CAL_OFFSET
IOUT_CAL_GAIN
Command
VIN_OFF
3 – 14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A output current
20A Digital Micro DLynx
Sets the value of input voltage at which the module turns off
Returns the value of the gain correction term used to correct the measured
output current
Returns the value of the offset correction term used to correct the measured
output current
Sets the voltage level for an output overvoltage fault
Instructs the module on what action to take in response to a output
overvoltage fault
Default Value
Default Value
Default Value
Default Value
Default Value
Default Value
Default Value
Default Value
Default Value
Bit Position
Bit Position
Bit Position
Bit Position
Bit Position
Bit Position
Bit Position
Bit Position
Bit Position
Function
Function
Function
Function
Function
Function
Function
Function
Function
Access
Access
Access
Access
Access
Access
Access
Access
Access
Format
Format
Format
Format
Format
Table 6 (continued)
RSP
r/w
r/w
r/w
[1]
7
1
7
0
7
1
7
7
1
7
0
7
0
7
0
7
1
r
r
r
r
r
r
RSP
V: Variable based on factory calibration
r/w
r/w
r/w
r/w
r/w
[0]
6
1
6
0
6
0
6
6
1
6
0
6
0
6
0
6
1
r
r
r
r
Brief Description
Linear, two’s complement binary
Linear, two’s complement binary
Linear, two’s complement binary
Linear, two’s complement binary
TM
Exponent
Exponent
Exponent
RS[2] RS[1] RS[0]
: Non-isolated DC-DC Power Modules
V: Variable based on factory calibration
r/w
r/w
r/w
r/w
r/w
r/w
5
1
5
0
5
0
5
5
1
5
5
0
5
0
5
1
r
r
r
Unsigned Binary
r/w
r/w
r/w
r/w
r/w
r/w
High Byte
Mantissa
Mantissa
Mantissa
Low Byte
4
1
4
0
4
0
4
4
0
4
4
0
4
0
4
1
r
r
r
r/w
r/w
r/w
r/w
r/w
r/w
3
0
3
1
3
1
3
3
0
3
3
0
3
1
3
1
r
r
r
r/w
r/w
r/w
r/w
r/w
r/w
V
X
2
0
2
0
2
0
2
2
2
2
1
2
0
2
1
r
r
r
Mantissa
Mantissa
Mantissa
r/w
r/w
r/w
r/w
r/w
X
1
0
1
1
1
0
1
1
0
1
1
0
1
1
1
0
r
r
r
r
r/w
r/w
r/w
r/w
r/w
r/w
V
X
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
r
r
r
Non-Volatile
Memory
Storage
YES
YES
YES
YES
YES
27