A8293 Datasheet (Allegro MicroSystems) - Single LNB Supply and Control Voltage Regulator

A8293, Single LNB Supply and Control Voltage Regulator

Intended for analog and digital satellite receivers, this single 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 an LNB down converter via coaxial cable.

The A8293 requires few

A8293 Features

* ▪ 2-wire serial I2C™ -compatible interface: control (write) and status (read) ▪ LNB voltages (8 programmable levels) compatible with all common standards including domestic Japan models ▪ Tracking switch-mode power converter for lowest dissipation ▪ Integrated converter switches and current sens