108975053 Lineage Power, 108975053 Datasheet - Page 6
108975053
Manufacturer Part Number
108975053
Description
Module DC-DC 1-OUT 0.8V to 5.5V 25A 11-Pin SMT
Manufacturer
Lineage Power
Type
Step Downr
Datasheet
1.108975053.pdf
(21 pages)
Specifications of 108975053
Package
11SMT
Output Current
25 A
Output Voltage
0.8 to 5.5 V
Input Voltage
12 V
Number Of Outputs
1
Available stocks
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Part Number
Manufacturer
Quantity
Price
Data Sheet
May 19, 2009
Characteristic Curves
The following figures provide typical characteristics for the NXA025A0X –S at 25ºC.
Figure 7. Typical Output Ripple and Noise (Vin = 12V
dc, Vo = 3.3 Vdc, Cout = 2x 0.47uF ceramic capacitor).
Figure 8. Typical Output Ripple and Noise (Vin = 12V
dc, Vo = 1.2Vdc, Cout = 2x 0.47uF ceramic capacitor).
Figure 9. Transient Response to Dynamic Load
Change from 50% to 100% of full load (Vo = 3.3Vdc).
LINEAGE
POWER
TIME, t (1μs/div)
TIME, t (1μs/div)
TIME, t (5μs/div)
(continued)
10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current
Naos
TM
NXA025 SMT Non-isolated Power Modules:
Figure 10. Transient Response to Dynamic Load
Change from 100% to 50% of full load (Vo = 3.3Vdc).
Figure 11. Typical Start-Up with application of Vin (Vo
= 3.3Vdc).
Figure 12. Typical Start-Up Using Enable (Vo =
3.3Vdc).
TIME, t (0.5ms/div)
TIME, t (0.5ms/div)
TIME, t (5 μs/div)
6