LM3205TL datasheet(6/18 Pages) NSC

Numer części	LM3205TL

Szczegółowy opis	650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers

PDF	18 Pages

Scroll/Zoom	100%

Producent	NSC [National Semiconductor (TI)]

Strona internetowa	http://www.national.com

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6 / 18 page

Note 12: Ripple voltage should measured at COUT electrode on good layout PC board and under condition using suggested inductors and capacitors.

Note 13: National Semiconductor recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper ESD handling

techniques can result in damage.

Typical Performance Characteristics (Circuit in Figure 3,PV

IN =VDD = EN = 3.6V, L = 3.3uH, DCR

of L

≤ 100mΩ,C

IN = 10uF, 0603, 6.3V ( 4.7uF||4.7uF, 0603, 6.3V can be used), COUT = 4.7uF, 0603, 6.3V for LM3205TL/

LM3205SD unless otherwise noted)

Quiescent Current vs Supply Voltage

CON = 2V, FB = 0V, No Switching)

Shutdown Current vs Temperature

CON = 0V, EN = 0V)

20158055

20158056

Switching Frequency Variation vs Temperature

OUT = 1.3V, IOUT = 200mA)

Output Voltage vs Supply Voltage

OUT = 1.3V)

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