Data Sheet
Austin MegaLynxTM SMT: Non-Isolated DC-DC Power Modules:
4.5 – 5.5Vdc input; 0.8 to 3.63Vdc Output; 30A output current
6.0 – 14Vdc Input; 0.8Vdc to 3.63Vdc Output; 20/30A output
June 3, 2009
Electrical Specifications (continued)
Parameter
Device
Symbol
Min
Typ
Max
Unit
Dynamic Load Response
(dIO/dt=5A/μs; VIN=12V, Vo=3.3V ; TA=25°C)
Load Change from Io= 50% to 100% of IO,max;
No external output capacitors
Peak Deviation
All
All
Vpk
ts
350
25
mV
⎯
⎯
Settling Time (VO<10% peak deviation)
⎯
⎯
μs
(dIO/dt=5A/μs; VIN=VIN, nom; TA=25°C)
Load Change from IO= 100% to 50%of IO, max
No external output capacitors
:
Peak Deviation
All
All
Vpk
ts
350
25
mV
⎯
⎯
Settling Time (VO<10% peak deviation)
μs
(dIO/dt=5A/μs; VIN=VIN, nom; TA=25°C)
Load Change from Io= 50% to 100% of Io,max;
2x150 μF polymer capacitor
Peak Deviation
All
All
Vpk
ts
250
40
mV
⎯
⎯
⎯
⎯
Settling Time (VO<10% peak deviation)
μs
(dIO/dt=5A/μs; VIN=VIN, nom; TA=25°C)
Load Change from Io= 100% to 50%of IO,max
:
2x150 μF polymer capacitor
Peak Deviation
All
All
Vpk
ts
250
40
mV
⎯
⎯
⎯
⎯
Settling Time (VO<10% peak deviation)
μs
General Specifications
Parameter
Min
Typ
Max
Unit
Calculated MTBF (VIN=12V, VO=3.3Vdc, IO= 0.8IO, max
TA=40°C) Per Telecordia Method
,
3,016,040
6.2 (0.22)
Hours
g (oz.)
Weight
⎯
⎯
LINEAGE POWER
4
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
