LM22676 datasheet(6/29 Pages) TI

Il numero della parte	LM22676

Spiegazioni elettronici	LM22676/-Q1 42 V, 3 A SIMPLE SWITCHER짰 Step-Down Voltage Regulator with Features

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Produttore elettronici	TI [Texas Instruments]

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LM22676, LM22676-Q1

SNVS587L – SEPTEMBER 2008 – REVISED NOVEMBER 2014

www.ti.com

6.7 Typical Characteristics

Vin = 12 V, TJ = 25°C (unless otherwise specified)

Figure 1. Efficiency vs IOUT and VIN, VOUT = 3.3 V

Figure 2. Normalized Switching Frequency vs Temperature

Figure 4. Normalized RDS(ON) vs Temperature

Figure 3. Current Limit vs Temperature

Figure 5. Feedback Bias Current vs Temperature

Figure 6. Normalized Enable Threshold Voltage vs

Temperature

6

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