NCP1254

PWM 控制器，电流模式，用于离线电源

The NCP1254 is a highly integrated PWM controller capable of delivering a rugged and high performance offline power supply in a TSOP-6 package. With a supply range up to 35 V, the controller hosts a jittered 65-kHz switching circuitry operated in peak current mode control. When the power on the seco; 65kHz Fixed Frequency Current Mode control with 130 kHz frequency excursion\nAllows peak power delivery without growing the transformer size by temporarily increasing the switching frequency\nInternal and adjustable Over Power Protection (OPP) circuit\nCompensates peak current for changing line cond;

NCP1254

Current-Mode PWM Controller for Off-line Power Supplies featuring Peak Power Excursion

NCP1254ASN65T1G

Current-Mode PWM Controller for Off-line Power Supplies featuring Peak Power Excursion

NCP1254BSN65T1G

Current-Mode PWM Controller for Off-line Power Supplies featuring Peak Power Excursion

NCP1254ASN65T1G

Package：SOT-23-6 细型，TSOT-23-6；包装：散装 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLINE SWITCH FLYBACK 6TSOP