RY9420 Overview
e 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 特 c 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
- 100mΩ/50mΩ Low RDS(ON) Internal Power
- 2A Continuous Output Current
- 500K/1MHz Switching Frequency
- Output Adjustable from 0.6/0.8/0.765V
- ECOT Mode Control with Fast Transient
- No Schottky Diode Required
- Short Protection with Hiccup-Mode
- Built-in Over Current Limit
- Integrated internal pensation
