S-8340 controller equivalent, pwm control or pwm/pfm switchable switching regulator controller.
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* Oscillation frequency : 600 kHz (A and B types), 300 kHz (C and D types). Output voltage : Selectable in 0.1 V steps between 2.5 to 6..
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* Power supplies for portable equipments such as PDAs, electronic notebooks, and cellular phones P.
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