RVP001-FBN-CT | RECOM

Transformer Driver, RVP001-FBN-CT, RECOM

The 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.

Features

• Full Bridge Topology
• Highly Integrated
• Simple Solution
• Input Overvoltage Protection
• Continuous Short-circuit Protection
• Over-temperature Protection
• Self-recovery

Applications

• Process Control
• Precision/Medical Equipment
• Distributed/Radio/Telecom Power Supplies
• Low Noise Isolated USB Power Supplies
• Low Noise Filament Power Supplies
• IGBT Gate-Drive Power Supplies