HF920B Datasheet (MPS) - EMI-Optimized Flyback Regulator

HF920B, EMI-Optimized Flyback Regulator

The HF920B is a flyback regulator with a monolithic, 900V MOSFET.

The HF920B is an enhanced version of the HF920 with EMI optimization.

It provides excellent power regulation with very few external components for AC/DC applications that require high reliability, such as smart meters, large appliance

HF920B Features

* such as VCC under-voltage lockout (UVLO), overload protection (OLP), over-voltage protection (OVP), and short-circuit protection (SCP). The HF920B is designed to minimize EMI for power line communications (PLC) in home and building automation applications. The operating frequency is programmed exte