Description
The RS2030 is a high performance green-power offline power supply PWM controller. It features a scalable driver for driving external NPN (13003) or MOSFET transistors for line voltage switching. This proprietary architecture enables many advanced features to be integrated into a small package (TO-92), resulting in lowest total cost solution.

Features
● Low Start-up Current
● 0.15W Standby Power
● Emitter Drive Allows Safe NPN Flyback Use
● Cycle-by-cycle current limiting
● Built-in Synchronized Slope Compensation
● Current Mode Operation
● Over-Current Protection (OCP) * Selectable 400mA to 800mA Current Limit
● Short Circuits Protection (SCP)
● Under-voltage Protection with Auto-restart
● Proprietary Scalable Output Driver
● HBM ESD Voltage > 5000V
● 67kHz or 100kHz Fixed Switching Frequency
● Low EMI Technique
● Bullt-in high Voltage MOSFET (>30V)

Applications
● Battery Charger Adapter
● Standby Power Supplies
● Universal Off-Line Power Supplies