RM6203 Manuals

Reactor Micro RM6203 Current‑Mode Switch‑Mode Power Supply Controller Datasheet

The RM6203 is designed for cost‑effective AC/DC converters and integrates a 700 V rated power transistor, allowing operation over a wide input range of 85 V to 265 V. It provides up to 12 W continuous and 18 W peak output power while maintaining low standby loss and high transient response.

The device includes internal protections such as under‑voltage lockout, over‑voltage protection, over‑temperature shutdown, and over‑current limiting. It is supplied in a DIP‑8 package and is suitable for applications like power adapters, DVD players, set‑top boxes, fax machines, printers, and LCD displays. This manual is written in Chinese.

Covers: Overview · Package Information · Absolute Maximum Ratings · Electrical Characteristics · Functional Block Diagram and Operation · Switching Waveforms