Published:2011/7/11 6:26:00 Author:Lucas | Keyword: control circuit , main features , pin , DC-DC circuit , power supply monitor | From:SeekIC
W494 switching regulator control circuit
It is the switching regulator control circuit with fixed frequency; frequency range is 1 ~ 300kHz; output voltage is 40V; output current is 200mA; output level can select single-end or push-pull way; it is equipped 5V ± 5% reference voltage with adjustable resting time; the maximum input voltage is 42V; oscillator can be externally synchronized. Swapping types: TL494, μA494.
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