CS5151 controller equivalent, cpu 4-bit nonsynchronous buck controller.
on board, 4−bit DAC, short circuit protection, 1.0% output tolerance, VCC monitor, and programmable Soft Start capability. The CS5151 is upward compatible with the 5−bit.
INFORMATION THEORY OF OPERATION
V2 Control Method
PWM Comparator + VGATE C
−
The V2 method of control uses a ramp signa.
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