RT9287A Datasheet (Richtek Technology)

RT9287A, Boost Converter

The RT9287A is an integrated solution for WLED and camera power.

It contains a boost converter with internal schottky diode to provide WLED power and Dual LDO for the power of camera image sensor.

In the section of boost converter, RT9287A's optimized operation frequency can meet the requirement of

RT9287A Features

* z Boost Converter `VIN Operating Range : 2.7V to 5.5V `Up to 85% Efficiency `22V Internal Power N-MOSFET `1MHz Switching Frequency `Built-in Diode `Digital Dimming with Zero-Inrush `Input UVLO Protection `Output Over Voltage Protection `Internal Soft Start and Compensation Dual LDO `Wide Operating