A8299 Datasheet Dual LNB Supply and Control Voltage Regulator

Manufacturer: Allegro MicroSystems

A8299 dual lnb supply and control voltage regulator by Allegro MicroSystems - Datasheet Preview

Datasheet Details

Part number	A8299
Manufacturer	Allegro MicroSystems
File Size	2.44 MB
Description	Dual LNB Supply and Control Voltage Regulator
Datasheet	A8299 Datasheet

General Description

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 an LNB down converter via coaxial cable.

The A8299 requires few external components, with the boost switch and compensation circuitry integrated inside of the device.

A high switching frequency is chosen to minimize the size of the passive filtering components, further assisting in cost reduction.

Overview

A8299 Dual LNB Supply and Control Voltage Regulator.

Key Features

Integrated boost MOSFET, current sensing, and compensation.
Stable with low-profile ceramic boost capacitors.
Adjustable LNB output current limit from 250 to 950 mA ▫ Covers wide array of.

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