RY9420 Description
The RY9420 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. RY9420 provides different frequency and FB versions, which can be selected according to different applications. It offers a very pact solution to provide a 2A continuous output current over a wide input supply range, with excellent load and line regulation.
RY9420 Key Features
- Wide 4.5V to 36V Operating Input Range
- 2A Continuous Output Current
- 500K/1MHz Switching Frequency
- ECOT Mode Control with Fast Transient
- Built-in Over Current Limit
- Built-in Over Voltage Protection
- PSM Mode for High Efficiency in Light Load
- Internal Soft-Start
- 100mΩ/50mΩ Low RDS(ON) Internal Power MOSFETs
- Output Adjustable from 0.6/0.8/0.765V