Data Sheet
October 21, 2009
Austin MegaLynx
TM
SMT: Non-Isolated DC-DC Power Modules:
2.7 – 4.0Vdc input; 0.8 to 2.0Vdc Output; 30A output current
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute
stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those
given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can
adversely affect the device reliability.
Parameter
Input Voltage
Continuous
Sequencing pin voltage
Operating Ambient Temperature
(see Thermal Considerations section)
Storage Temperature
All
T
stg
-55
125
°C
All
All
All
V
IN
Vs
EQ
T
A
-0.3
-0.3
-40
4.0
4.0
85
Vdc
Vdc
°C
Device
Symbol
Min
Max
Unit
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Parameter
Operating Input Voltage
Maximum Input Current
(V
IN
= V
IN,min
, V
O
= V
O,set,
I
O
=I
O, max
)
Inrush Transient
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 1μH source impedance; V
IN
=2.7V to 4.0V, I
O
=
I
Omax
; See Figure 1)
Input Ripple Rejection (120Hz)
Device
All
All
All
All
All
Symbol
V
IN
I
IN,max
I t
100
50
2
Min
2.7
Typ
3.3
Max
4.0
20
1
Unit
Vdc
Adc
A s
mAp-p
dB
2
LINEAGE
POWER
2
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
