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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

¡ñ Low Start-up Current

¡ñ 0.15W Standby Power

¡ñ Emitter Drive Allows Safe NPN Flyback Use

¡ñ Cycle-by-cycle current limiting

¡ñ Built-in Synchronized Slope Compensation

¡ñ Current Mode Operation

¡ñ Over-Current Protection (OCP) * Selectable 400mA to 800mA Current Limit

¡ñ Short Circuits Protection (SCP)

¡ñ Under-voltage Protection with Auto-restart

¡ñ Proprietary Scalable Output Driver

¡ñ HBM ESD Voltage > 5000V

¡ñ 67kHz or 100kHz Fixed Switching Frequency

¡ñ Low EMI Technique

¡ñ Bullt-in high Voltage MOSFET (>30V)

Applications

¡ñ Battery Charger Adapter

¡ñ Standby Power Supplies

¡ñ Universal Off-Line Power Supplies