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| LM3668_08 Datasheet, PDF (10/18 Pages) National Semiconductor (TI) – 1A, High Efficiency Dual Mode Single Inductor Buck-Boost DC/DC Converter | |||
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Typical Switching Waveform in Boost Mode
(PFM Mode)
VIN = 3V, VOUT = 3.4V, Load = 50mA
Typical Switching Waveform in Buck Mode
(PFM Mode)
VIN = 4V, VOUT = 3.4V, Load = 50mA
Start up in PWM Mode
(VOUT = 3.4V, Load = 1mA)
20191467
Start up in PWM Mode
(VOUT = 3.4V, Load = 500mA)
20191468
20191429
20191430
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