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ARG81300 - Single LNB Supply and Control Voltage Regulator

Description

The ARG81300 is a single-channel low-noise block regulator (LNBR).

The ARG81300 consists of a monolithic boost converter followed by a low-drop linear regulator.

Features

  • Integrated boost MOSFET, current sensing, and compensation.
  • Stable with low-profile ceramic boost capacitors.
  • 704 kHz switching frequency for small low-cost components.
  • S¯¯L¯¯E¯¯E¯¯P pin for ultralow power consumption mode.
  • Adjustable LNB output current limit (250 to 950 mA.
  • ) with shutdown timer.
  • Covers wide array of.

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Datasheet Details

Part number ARG81300
Manufacturer Allegro
File Size 1.32 MB
Description Single LNB Supply and Control Voltage Regulator
Datasheet download datasheet ARG81300 Datasheet
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ARG81300 Single LNB Supply and Control Voltage Regulator FEATURES AND BENEFITS • Integrated boost MOSFET, current sensing, and compensation • Stable with low-profile ceramic boost capacitors • 704 kHz switching frequency for small low-cost components • S¯¯L¯¯E¯¯E¯¯P pin for ultralow power consumption mode • Adjustable LNB output current limit (250 to 950 mA*) with shutdown timer □ Covers wide array of application requirements □ Minimizes component sizing to fit each application □ For startup, reconfiguration, and continuous output • Boost peak current limit scales with LNB current limit Continued on the next page… PACKAGE: 16-contact QFN (suffix ES) 3 mm × 3 mm × 0.75 mm DESCRIPTION The ARG81300 is a single-channel low-noise block regulator (LNBR).
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