Datasheet

TPS54427
www.ti.com SLVSB43A –NOVEMBER 2011–REVISED JUNE 2013
TYPICAL CHARACTERISTICS (continued)
VIN = 12 V, T
A
= 25°C (unless otherwise noted)
Figure 5. 1.05V OUTPUT VOLTAGE vs VIN VOLTAGE Figure 6. 1.05V 0A to 4-A LOAD TRANSIENT RESPONSE
Figure 7. START UP WAVE FORM Figure 8. EFFICIENCY vs OUTPUT CURRENT
Figure 9. SWITCHING FREQUENCY vs INPUT VOLTAGE Figure 10. SWITCHING FREQUENCY vs OUTPUT CURRENT
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