NSR020A0X43Z Datasheet, PDF (3/19 Pages) Lineage Power Corporation – 4.5 - 14Vdc input; 0.59Vdc to 6Vdc Output; 20A output current

Data Sheet
July 28, 2009
Naos Raptor 20A: Non Isolated Power Module:
4.5 – 14Vdc input; 0.59Vdc to 6Vdc Output; 20A output current
Electrical Specifications (continued)
Parameter
Output Voltage Set-point (with 0.5% 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
Output Regulation (for VO ≥ 2.5V)
Line (VIN=VIN, min to VIN, max)
Load (IO=IO, min to IO, max
Output Regulation (for VO < 2.5V)
Line (VIN=VIN, min to VIN, max)
Load (IO=IO, min to IO, max)
Output Ripple and Noise on nominal output
(VIN=VIN, nom and IO=IO, min to IO, max, Cout = 0μF)
Peak-to-Peak (5Hz to 20MHz bandwidth)
Peak-to-Peak (5Hz to 20MHz bandwidth)
Peak-to-Peak (5Hz to 20MHz bandwidth)
Peak-to-Peak (5Hz to 20MHz bandwidth)
Peak-to-Peak (5Hz to 20MHz bandwidth)
Peak-to-Peak (5Hz to 20MHz bandwidth)
Peak-to-Peak (5Hz to 20MHz bandwidth)
External Capacitance^1`
Without the Tunable Loop^TM
ESR ≥ 1 mΩ
With the Tunable Loop^TM
ESR ≥ 0.15 mΩ
ESR ≥ 10 mΩ
Output Current
Output Current Limit Inception (Hiccup Mode )
Output Short-Circuit Current
(VO≤250mV) ( Hiccup Mode )
Efficiency
(Vin=9Vdc)
VIN= 12Vdc, TA=25°C
IO=IO, max , VO= VO,set
Switching Frequency
Device
All
All
All
All
All
All
All
Vo = 0.59V
Vo = 1.2V
Vo = 1.8V
Vo = 2.5V
Vo = 3.3V
Vo = 5.0V
Vo = 6.0V
All
All
All
All
All
All
VO,set = 0.59Vdc
VO,set = 1.2Vdc
VO,set = 1.8Vdc
VO,set = 2.5Vdc
VO,set = 3.3Vdc
VO,set = 5.0Vdc
VO,set = 6.0Vdc
All
Symbol
VO, set
VO, set
VO
CO, max
CO, max
CO, max
Io
IO, lim
IO, s/c
η
η
η
η
η
η
η
fsw
Min
-1.5
–3.0
0.59
-0.2
-5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
0
0
0
⎯
Typ
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
140
1.1
72.7
82.3
87.5
90.2
92.1
94.3
95.0
600
Max
+1.5
+3.0
Unit
% VO, set
% VO, set
6
Vdc
+0.2
0.8
+5
20
% VO, set
% VO, set
mV
mV
20
mVpk-pk
23
mVpk-pk
25
mVpk-pk
30
mVpk-pk
40
mVpk-pk
50
mVpk-pk
60
mVpk-pk
300
1500
10000
20
⎯
μF
μF
μF
Adc
% Io
Arms
%
%
%
%
%
%
%
kHz
1 _{External capacitors may require using the new Tunable Loop}TM _{feature to ensure that the module is stable as well as}
getting the best transient response. See the Tunable Loop^TM section for details.
LINEAGE POWER
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