A8305 Datasheet Single LNB Supply and Control Voltage Regulator

Manufacturer: Allegro MicroSystems

A8305 single lnb supply and control voltage regulator by Allegro MicroSystems - Datasheet Preview

Datasheet Details

Part number	A8305
Manufacturer	Allegro MicroSystems
File Size	1.39 MB
Description	Single LNB Supply and Control Voltage Regulator
Datasheet	A8305 Datasheet

General Description

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 A8305 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

A8305 Single LNB Supply and Control Voltage Regulator.

Key Features

Integrated boost MOSFET, current sensing, and compensation.
Stable with low-profile ceramic boost capacitors.
New 15.67 V output setting to accommodate designs in the Japan market.
Adjustable LNB output current limit from 250 to 950 mA.
▫ Covers wide array of.

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A8302	Dual LNB Supply and Control Voltage Regulators
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A8304	Single LNB Supply and Control Voltage Regulator