CS5150H controller equivalent, cpu 4-bit synchronous buck controller.
on board, 4−bit DAC, short circuit protection, 1.0% output tolerance, VCC monitor, and programmable Soft Start capability. The CS5150H is upward compatible with the 5−bi.
PIN SYMBOL VID0−VID3
SS
NC COFF VFFB VCC2 VGATE(H) PGND VGATE(L) VCC1 LGND COMP VFB
FUNCTION Voltage ID DAC input pins. These pins are internally pulled up to 5.0 V providing logic ones if left open. The DAC range is 2.14 V to 3.54 V with 100 mV in.
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