A8302 Datasheet (Allegro) - Dual LNB Supply and Control Voltage Regulators

A8302, Dual LNB Supply and Control Voltage Regulators

The A8302 is a dual-channel low-noise block converter regulator (LNBR).

The A8302 consists of 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 in satellite TV receivers systems.

The A8

A8302 Features

* ▪ Integrated boost MOSFET, current sensing, and compensation ▪ Configurable boost capacitor option through I2C™ control register: ceramic or electrolytic ▪ Two switching frequency settings programmable through I2C™ control register (563 kHz and 939 kHz) ▪ Adjustable LNB output current limit from 250