AAT1109A regulator equivalent, one-channel boost switching regulator.
z z z z z z z z Under-voltage lockout protection Totem pole output Output short circuit protection Incorporates soft start function Wide operating frequency¡G 10kHz to 1M.
The AAT1109A is a one-channel switching regulator control IC incorporating a soft start function and a short circuit protection function. Each device consists of an on-chip voltage reference, error amplifier, pulse width modulation controller, under-.
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