PTH08T240FAST datasheet(8/37 Pages) TI

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TYPICAL CHARACTERISTICS(1)(2)(3)

CHARACTERISTIC DATA (VI = 12 V)

0.5

1.0

2.0

1.5

3.0

1.1 V

2.0 V

0.9 V

O - Output Current - A

2.0

1.1

0.9

O(V)

I = 12 V

2.5

2.0

1.1

0.9

O(V)

1.1 V

0.9 V

2.0 V

I = 12 V

O - Output Current - A

1.1 V

0.9 V

2.0 V

I = 12 V

2.0

1.1

0.9

O(V)

100

Natural

Convection

I = 12 V

All V

O - Output Current - A

PTH08T240F

SLTS277C – DECEMBER 2006 – REVISED DECEMBER 2008........................................................................................................................................ www.ti.com

EFFICIENCY

OUTPUT RIPPLE

POWER DISSIPATION

OUTPUT CURRENT

Figure 9.

Figure 10. See Note 2 below

Figure 11.

SAFE OPERATING AREA

Figure 12.

(1)

The electrical characteristic data has been developed from actual products tested at 25°C. This data is considered typical for the

converter. Applies to , Figure 9, Figure 11 and Figure 10.

(2)

Output ripple may increase up to 2x when operating at input voltages greater than (VO x 11). See the Smart Sync section of the

datasheet for input voltage and frequency limitations.

(3)

The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum

operating temperatures. Derating limits apply to modules soldered directly to a 100 mm x 100 mm double-sided PCB with 2 oz. copper.

For surface mount packages (AS and AZ suffix), multiple vias must be utilized. Please refer to the mechanical specification for more

information. Applies to Figure 12.

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