UVT020A0X3-SRZ Lineage Power, UVT020A0X3-SRZ Datasheet - Page 3

• Manufacturer Part Number: UVT020A0X3-SRZ
• Description: DC/DC Converters & Regulators 3-14.4Vin .6-5.5Vout 20A Neg SMT Analog
• Manufacturer: Lineage Power

Specifications of UVT020A0X3-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
Electrical Specifications
1
getting the best transient response. See the Tunable Loop
LINEAGE
External capacitors may require using the new Tunable Loop
Parameter
Output Voltage Set-point (with 0.1% tolerance for
external resistor used to set output voltage)
Output Voltage (Over all operating input voltage, resistive
load, and temperature conditions until end of life)
Adjustment Range (selected by an external resistor)
(Some output voltages may not be possible depending
on the input voltage – see Feature Descriptions Section)
PMBus Adjustable Output Voltage Range
PMBus Output Voltage Adjustment Step Size
Remote Sense Range
Output Regulation (for V
Output Regulation (for V
Output Ripple and Noise on nominal output
External Capacitance
Without the Tunable Loop
With the Tunable Loop
Output Current (in either sink or source mode)
Output Current Limit Inception (Hiccup Mode)
Output Short-Circuit Current
PMBus Output Current Measurement Accuracy
Efficiency
Switching Frequency
Line (V
Load (I
Line (V
Load (I
Temperature (T
(V
ceramic capacitors)
(V
V
I
Peak-to-Peak (5Hz to 20MHz bandwidth)
RMS (5Hz to 20MHz bandwidth)
O
ESR ≥ 1 mΩ
ESR ≥ 0.15 mΩ
ESR ≥ 10 mΩ
(current limit does not operate in sink mode)
IN
=I
IN
O
= 12Vdc, T
≤250mV) ( Hiccup Mode )
=V
O, max ,
IN, nom
O
O
IN
IN
=I
=I
=V
=V
POWER
V
O, min
O, min
O
IN, min
IN, min
and I
= V
A
to I
to I
=25°C
O,set
ref
to V
to V
O
=T
O, max
O, max
=I
A, min
1
O, min
IN, max
IN, max
TM
)
)
O
O
≥ 2.5Vdc)
< 2.5Vdc)
TM
to T
to I
)
)
O, max
A, max
)
Co = 0.1μF // 22 μF
3 – 14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A output current
20A Digital Micro DLynx
(continued)
V
TM
V
V
V
V
V
O, set
O,set
O,set
O,set
O,set
O,set
section for details.
Device
TM
= 0.6Vdc
= 1.8Vdc
= 2.5Vdc
= 3.3Vdc
= 5.0Vdc
= 1.2Vdc
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
feature to ensure that the module is stable as well as
TM
: Non-isolated DC-DC Power Modules
Symbol
V
C
C
C
V
V
I
I
O
O, lim
O, s/c
O, max
O, max
O, max
V
f
O, set
O, set
I
,adj
η
η
η
η
η
η
sw
o
O
2x47
2x47
2x47
TBD
Min
-3.0
-1.0
0.6
-25
0.4
⎯
⎯
0
79.2
87.1
90.4
92.6
93.8
95.2
Typ
130
500
1.4
50
20
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
0
10000
2x47
1000
+1.0
+3.0
+0.4
Max
+25
100
5.5
0.5
0.4
10
10
38
20
⎯
5
% V
% V
% V
% V
% I
%V
%V
mV
mV
Unit
Vdc
Vdc
Adc
kHz
mV
mV
mV
μF
μF
μF
%
%
%
%
%
%
A
o,max
O,set
O,set
pk-pk
O, set
O, set
O, set
O, set
rms
3