RT6255A-RT6255B,PDF数据表下载

RT6255A-RT6255B pdf资料下载The RT6255A/B is a high-efficiency, synchronous stepdown DC-DC converter that can deliver up to 5A output current from a 4.5V to 18V input supply. The RT6255A/B adopts Advanced Constant On-Time (ACOTTM) control architecture to provide an ultrafast transient response with few external components and to operate in nearly constant switching frequency over line, load, and output voltage ranges. The RT6255A/B features cycle-by-cycle current limit protection against short-circuit outputs, and soft-start function to prevent inrush current during start-up. It also includes input under-voltage lockout, output under-voltage protection, and over-temperature protection (thermal shutdown) to provide safe and smooth operation in all operating conditions. RT6255AHGJ6F RT6255AHGJ8F RT6255BHGJ6F RT6255BHGJ8F RT6255AHSGJ8F RT6255BHSGJ8FDatasheet pdf资料数据表下载