LM1575 datasheet(10/44 Pages) TI

номер детали	LM1575

подробное описание детали	LM1575/LM2575/LM2575HV SIMPLE SWITCHER짰 1A Step-Down Voltage Regulator

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производитель	TI [Texas Instruments]

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LM1575, LM2575-N, LM2575HV

SNVS106E – MAY 1999 – REVISED APRIL 2013

www.ti.com

TYPICAL PERFORMANCE CHARACTERISTICS (continued)

(Circuit Figure 25 and Figure 26)

Switch Saturation

Oscillator Frequency

Voltage

Figure 15.

Figure 16.

Efficiency

Minimum Operating Voltage

Figure 17.

Figure 18.

Quiescent Current

Feedback Voltage

vs Duty Cycle

Figure 19.

Figure 20.

10

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