LM3481MM datasheet(5/30 Pages) TI

Part #	LM3481MM

Description	LM3481/LM3481Q High Efficiency Low-Side N-Channel Controller for Switching

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Manufacturer	TI [Texas Instruments]

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LM3481

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SNVS346E – NOVEMBER 2007 – REVISED APRIL 2012

TYPICAL PERFORMANCE CHARACTERISTICS

Unless otherwise specified, VIN = 12V, TJ = 25°C.

Comp Pin Voltage vs. Load Current

Switching Frequency vs. RFA

Figure 3.

Figure 4.

Efficiency vs. Load Current (3.3VIN and 12VOUT)

Efficiency vs. Load Current (5VIN and 12VOUT)

Figure 5.

Figure 6.

Efficiency vs. Load Current (9VIN and 12VOUT)

Frequency vs. Temperature

Figure 7.

Figure 8.

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