108975053 Lineage Power, 108975053 Datasheet - Page 6

• 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

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

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)
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