RT9277A/B
High Performance, Low Noise Boost Converter
General Description
The RT9277A/B is a high performance, low noise, fixed frequency step up DC-DC Converter.
The RT9277A/B converters input
voltage ranging 2.
5V to 5.
5V into output
voltage up to 16V.
Current mode control with external compensation network makes it easy to stabilize the system and keep maximum flexibility.
Soft start function minimizes impact on the input power system.
Internal power
MOSFET with very low RDS(ON) provides high efficiency.
The RT9277A/B automatically transits from PWM to PSM (Pulse Skipping Mode) during light load condition further increasing efficiency.
640kHz and 1.
2MHz operation frequency options provid...