RT9728C PDF 데이터시트 검색

® RT9728C 120mΩ, 1.3A Power Switch with Programmable Current Limit General Description The RT9728C is a cost effective, low voltage, single P-MOSFET high-side power switch IC for USB application with a programmable current limit feature. Low switch-on resistance (typ.120mΩ) and low supply current (typ. 120μA) are realized in this IC.The RT9728C can offer a programmable current limit threshold between 75mA and 1.3A (typ.) via an external resistor. The ±10% current limit accuracy can be rea