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A8450 - Automotive Multi-Output Voltage Regulator

Datasheet Summary

Description

The A8450 is a multi-output power supply intended for automotive applications.

The A8450 operates from a wide input supply range and is designed to satisfy the requirements of high ambient temperature environments.

Four regulated voltage outputs provide multiple options.

Features

  • 6 to 45 V input range.
  • DC-to-DC buck converter with 5.7 V output.
  • Overcurrent protection with foldback, and undervoltage lockout (UVLO).
  • Dual 5 V outputs ▫ Digital 5 V ±2%, 200 mA ▫ Analog 5 V, 200 mA ▫ Short-to-supply protection on analog regulator ▫ Analog to digital regulator output tracking.

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Datasheet preview – A8450

Datasheet Details

Part number A8450
Manufacturer Allegro
File Size 906.54 KB
Description Automotive Multi-Output Voltage Regulator
Datasheet download datasheet A8450 Datasheet
Additional preview pages of the A8450 datasheet.

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Full PDF Text Transcription

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A8450 Automotive Multi-Output Voltage Regulator FEATURES AND BENEFITS ▪ 6 to 45 V input range ▪ DC-to-DC buck converter with 5.7 V output ▪ Overcurrent protection with foldback, and undervoltage lockout (UVLO) ▪ Dual 5 V outputs ▫ Digital 5 V ±2%, 200 mA ▫ Analog 5 V, 200 mA ▫ Short-to-supply protection on analog regulator ▫ Analog to digital regulator output tracking < 0.5% throughout operating temperature range Continued on the next page… PACKAGE: 24-pin SOIC (suffix LB) Not to scale DESCRIPTION The A8450 is a multi-output power supply intended for automotive applications. The A8450 operates from a wide input supply range and is designed to satisfy the requirements of high ambient temperature environments. Four regulated voltage outputs provide multiple options. The 3.
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