To further simplify the design of the offline switching power supply (SMPS) to make it smaller and lighter, Samsung has introduced a new device called SPS.The so-called SPS, the abbreviation of Samsung Power Switch, can also be considered as the English abbreviation of Smart Power Switch. The SPS is equipped with a current-mode PWM control IC and a MOSFET with current sensing function (called Sense FET, abbreviated as SFET) in a two-in-one chip, as shown in Figure 1.To ensure its insulation properties, the chip and inner leads are not coated with epoxy but with BCB material.
1. PC 2. SMPS
Other data sheets within the file : KA2S0680, KA2S0880, KA2S1080, KAIH0380R, KAIL0380