RT7291A-RT7291B,PDF数据表下载

RT7291A-RT7291B pdf资料下载The RT7291A/B is a synchronous Buck converter with Advanced Constant On-Time (ACOTTM) mode control. The main control loop of RT7291A/B uses an ACOTTM mode control which provides a very fast transient response with no external compensators. The RT7291A/B operates from 5V to 23V input voltage, provides a 5V LDO and a 300kHz CLK to drive an external charge pump. OCP, UVP and OVP are included in the RT7291A/B. This IC also provides a 1.5ms internal soft-start function and an open-drain power good indicator. RT7291AGQUF RT7291BGQUFDatasheet pdf资料数据表下载