A8292 Datasheet - Allegro MicroSystems

A8292 Dual LNB Supply and Control Voltage Regulator

Intended for analog and digital satellite receivers, this dual low-noise block converter regulator (LNBR) is a monolithic linear and switching voltage regulator, specifically designed to provide the power and the interface signals to two LNB down converters via coaxial cables. The A8292 requires few.

A8292 Features

* ▪ 2-wire serial I2C™ -compatible interface: control (write) and status (read) ▪ LNB voltages (16 programmable levels) compatible with all common standards ▪ Tracking switch-mode power converter for lowest dissipation ▪ Integrated converter switches and current sensing ▪ Provides up to 500 mA per cha

A8292_AllegroMicroSystems.pdf