RT7296B Datasheet | Richtek

3A, 17V Current Mode Synchronous Step-Down Converter General Description The RT7296B is a high-efficiency, 3A current mode synchronous step-down DC-DC converter with a wide input voltage range from 4.5V to 17V. The device integrates 80m high-side and 30m low-side MOSFETs to achieve high efficiency conversion. The current mode control architecture supports fast transient response and internal pensation. A cycle-by-cycle current limit function provides protection against shorted output. The RT7296B provides plete protection functions such as input under-voltage lockout, output under-voltage protection, over-current protection, and thermal shutdown. The PWM frequency is...