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LM3671MF-12 Datasheet, PDF (14/38 Pages) Texas Instruments – LM3671, LM3671Q 2MHz, 600mA Step-Down DC-DC Converter
LM3671
LM3671Q
SNVS294Q – NOVEMBER 2004 – REVISED NOVEMBER 2013
www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
LM3671MF/TL/LC, Circuit of Figure 1, VIN= 3.6V, VOUT= 1.5V, TA= 25°C, unless otherwise noted.
Start Up into PFM Mode
Start Up into PFM Mode
VOUT = 1.5V (Output Current= 1mA)
VOUT = 2.5V (Output Current= 1mA)
VSW
2V/DIV
VOUT
EN
VIN = 3.6V
VOUT = 1.5V
IOUT = 1 mA
500 mV/DIV
TIME (100 2s/DIV)
Figure 37.
2V/DIV
Figure 38.
14
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