Data Sheet

March 31, 2008

8.3 – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 6A output current

8

The following figures provide typical characteristics for the Austin MicroLynx

TIME, t (10

μs/div)

TIME, t (1 ms/div)

Figure 13. Transient Response to Dynamic Load

Change from 100% of 50% full load (Vo = 5.0 Vdc, Cext

= 2x150 μF Polymer Capacitors).

Figure 16. Typical Start-Up with application of Vin with

(Vin = 12Vdc, Vo = 3.3Vdc, Io = 6A).

TIME, t (1 ms/div)

TIME, t (1 ms/div)

Figure 14. Typical Start-Up Using Remote On/Off

(Vin = 12Vdc, Vo = 3.3Vdc, Io = 6.0A).

Figure 17 Typical Start-Up using Remote On/off with

Prebias (Vin = 12Vdc, Vo = 1.8Vdc, Io = 1A, Vbias =1.0

Vdc).

TIME, t (1 ms/div)

TIME, t (20ms/div)

F

igure 15. Typical Start-Up Using Remote On/Off with

Low-ESR external capacitors (7x150uF Polymer)

(Vin = 12Vdc, Vo = 3.3Vdc, Io = 6.0A, Co = 1050

μF).

Figure 18. Output short circuit Current (Vin = 12Vdc,

Vo = 0.75Vdc).