LM26484_13 datasheet(9/25 Pages) TI1

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LM26484

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SNVS573F – SEPTEMBER 2008 – REVISED MARCH 2013

Typical Performance Characteristics — Buck (continued)

TA = 25°C unless otherwise noted.

Buck1 Load Transient: VIN = 3.3V;

VOUT = 1.8V; IOUT = 250 mA - 1.5A

VOUT = 1.8V; IOUT = 500 mA - 2A

Figure 10.

Figure 11.

Buck2 Load Transient: VIN = 3.3V;

VOUT = 1.0V; IOUT = 250 mA - 1.5A

VOUT = 1.0V; IOUT = 500 mA - 2A

Figure 12.

Figure 13.

Efficiency of Buck1, VOUT = 1.8V, at Room Temp

Efficiency of Buck2, VOUT = 1.0V, at Room Temp

Figure 14.

Figure 15.

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