FP3842 PDF 데이터시트 검색

Technology FP3842 OFF-LINE CURRENT MODE PWM CONTROL IC GENERAL DESCRIPTION The FP3842, a 1-chip composed of high-current totem pole output circuits with a PWM latch, current sense comparator and an error amplifier, the FP3842 contains a 5V precision voltage reference regulator, under-voltage lockout circuit (UVLO), oscillator circuit and a green power function, applied to offer space and low cost in many applications such as the DC, DC converter and off-line green mode adaptor or switching po