UDT020A0X3-SRZ Lineage Power, UDT020A0X3-SRZ Datasheet - Page 6

• 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
Digital Interface Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions for additional information.
LINEAGE
Parameter
PMBus Signal Interface Characteristics
Input High Voltage (CLK, DATA)
Input Low Voltage (CLK, DATA)
Input high level current (CLK, DATA)
Input low level current (CLK, DATA)
Output Low Voltage (CLK, DATA, SMBALERT#)
Output high level open drain leakage current
(DATA, SMBALERT#)
Pin capacitance
PMBus Operating frequency range
Data hold time
Data setup time
Measurement System Characteristics
Read delay time
Output current measurement range
Output current measurement resolution
Output current measurement gain accuracy
Output current measurement offset
V
V
V
V
V
V
V
V
OUT
OUT
OUT
OUT
IN
IN
IN
IN
measurement range
measurement resolution
measurement gain accuracy
measurement offset
measurement range
measurement resolution
measurement gain accuracy
measurement offset
POWER
20A Digital Micro DLynx
3 – 14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A output
Transmit Mode
Receive Mode
Conditions
Slave Mode
V
I
OUT
OUT
=2mA
=3.6V
TM
V
V
V
V
Symbol
: Non-isolated DC-DC Power Modules
V
V
V
V
t
OUT(gain)
t
OUT(rng)
OUT(ofst)
I
OUT(res)
HD:DAT
SU:DAT
F
I
I
IN(gain)
t
I
OFST
IN(ofst)
IN(rng)
IN(res)
V
RES
ACC
DLY
RNG
V
V
I
C
PMB
I
I
OH
IH
IL
OL
IH
IL
O
62.5
Min
-5.5
153
300
250
2.1
-10
-10
-2
-3
-2
10
0
0
0
0
0
16.25
32.5
Typ
192
0.7
Max
TBD
TBD
14.4
400
231
3.6
0.8
0.4
5.5
1.4
10
10
10
26
2
3
2
Unit
LSB
LSB
LSB
LSB
kHz
mA
mV
mV
μA
μA
μA
pF
ns
ns
μs
%
V
V
V
A
A
V
V
6