AXH005A0X-SR Datasheet, PDF (3/22 Pages) Lineage Power Corporation – 3.0 - 5.8Vdc input; 0.75Vdc to 4.0Vdc Output; 5A output current

Data Sheet
June 24, 2008
Austin MicroLynx^TM SMT Non-isolated Power Modules:
3.0 – 5.8Vdc input; 0.75Vdc to 4.0Vdc Output; 5A output current
Electrical Specifications (continued)
Parameter
Output Voltage Set-point
(VIN=IN, min, IO=IO, max, TA=25°C)
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
Line (VIN=VIN, min to VIN, max)
Load (IO=IO, min to IO, max)
Temperature (Tref=TA, min to TA, max)
Output Ripple and Noise on nominal output
(VIN=VIN, nom and IO=IO, min to IO, max
Cout = 1μF ceramic//10μFtantalum capacitors)
Device
All
All
All
All
All
All
Symbol
VO, set
VO, set
VO
RMS (5Hz to 20MHz bandwidth)
All
Peak-to-Peak (5Hz to 20MHz bandwidth)
External Capacitance
ESR ≥ 1 mΩ
ESR ≥ 10 mΩ
Output Current
Output Current Limit Inception (Hiccup Mode )
Output Short-Circuit Current
(VO≤250mV) ( Hiccup Mode )
Efficiency
VIN= VIN, nom, TA=25°C
IO=IO, max , VO= VO,set
Switching Frequency
Dynamic Load Response
(dIo/dt=2.5A/μs; VIN = VIN, nom; TA=25°C)
Load Change from Io= 50% to 100% of
Io,max; 1μF ceramic// 10 μF tantalum
Peak Deviation
Settling Time (Vo<10% peak deviation)
(dIo/dt=2.5A/μs; VIN = VIN, nom; TA=25°C)
Load Change from Io= 100% to 50%of Io,max:
1μF ceramic// 10 μF tantalum
Peak Deviation
Settling Time (Vo<10% peak deviation)
All
All
All
All
All
All
VO,set = 0.75Vdc
VO, set = 1.2Vdc
VO,set = 1.5Vdc
VO,set = 1.8Vdc
VO,set = 2.5Vdc
VO,set = 3.3Vdc
VO,set = 4.0Vdc
All
All
All
All
All
CO, max
CO, max
Io
IO, lim
IO, s/c
η
η
η
η
η
η
η
fsw
Vpk
ts
Vpk
ts
Min
–2.0
–3%
0.7525
⎯
⎯
⎯
⎯
⎯
⎯
⎯
0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ
⎯
⎯
0.3
0.4
0.4
10
40
⎯
⎯
⎯
220
2
79.0
85.0
87.0
88.5
92.0
94.0
95.0
300
130
25
130
25
Max
+2.0
Unit
% VO, set
+3%
% VO, set
4.0
Vdc
% VO, set
% VO, set
% VO, set
15
50
1000
3000
5
⎯
⎯
⎯
⎯
mVrms
mVpk-pk
μF
μF
Adc
% Io
Adc
%
%
%
%
%
%
%
kHz
mV
⎯
μs
⎯
mV
⎯
μs
LINEAGE POWER
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