RT6154A Datasheet - Richtek

RT6154A High Efficiency Single Inductor Buck-Boost Converter

The RT6154A/B is a high efficiency single inductor BuckBoost Converter which can operate with wide input voltage such as battery which is higher or lower than the output voltage and it can supply the load current up to 4A. The maximum peak current in the switches is limited to a typical value of 5A .

RT6154A Features

* Operates from a Single Li-ion Cell : 1.8V to 5.5V

* Adjustable Output Voltage : 1.8V to 5.5V

* 3A Maximum Load Capability for VIN > 3.6V, VOUT = 3.3V

* Power Save Mode (PSM) for Improving Low Output Power Efficiency

* Fixed Frequency Operation at 2.4MHz and Synchronization Poss

RT6154A-Richtek.pdf