RT7290A Datasheet - Richtek

RT7290A - Synchronous Buck Converter

The RT7290A is a synchronous Buck converter with Advanced Constant On-Time (ACOT®) mode control. The main control loop of the RT7290A uses an ACOT®mode control which provides a very fast transient response with no external compensators. The RT7290A operates from 5V to 23V input voltage, provides a 3.

RT7290A Features

* 5V to 23V Input Voltage Range

* PWM Frequency Fixed 500kHz

* ACOT®Mode Performs Fast Transient Response

* Integrated MOSFETs  31mΩ of High-Side MOSFET  20mΩ of Low-Side MOSFET

* Support Output MLCC Stable

* Internal Soft-Start (1.5ms typ)

* Built-in OVP/UVP/OCP

RT7290A-Richtek.pdf