RVP001系列

RVP001 is a transformer driver specifically designed for compact, micropower isolated power supplies requiring low standby power consumption. It requires only simple input/output filter capacitors, an isolation transformer, and rectifier circuitry to form a complete isolated power supply with a 3-6V input range, multiple output voltage options, and output power of up to 2W.
RVP001 integrates two N-channel and two P-channel MOSFETs in a full-bridge configuration. An internal oscillator generates a pair of high-precision complementary signals that ensure symmetrical switching, thereby minimizing magnetic bias during operation. To enhance system reliability, the RVP001 incorporates multiple protection features. A high-precision dead-time control circuit ensures break-before-make switching to prevent cross-conduction under varying operating conditions. The device also includes overcurrent detection and overtemperature protection, safeguarding against abnormal events such as output short circuits in the switching power supply.