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UL9480 - A VOLTAGE REGULATOR

Datasheet Summary

Description

The UTC UL9480 is a specially designed voltage regulator for car alternator.

The regulator voltage is precise with “single function” self-oscillation.

These devices have a maximum output current of 5.5 A.

Features

  • r>.
  • No external components.
  • Precise regulated voltage.
  • High output current.
  • Very low start voltage.
  • Precise temperature coefficient.
  • Short circuit protection.
  • Output current limit.
  • Reverse battery protection.
  • +80V Load dump protection.
  • Low energy spike protection.
  • Over temperature protection.

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Datasheet preview – UL9480

Datasheet Details

Part number UL9480
Manufacturer UTC
File Size 156.41 KB
Description A VOLTAGE REGULATOR
Datasheet download datasheet UL9480 Datasheet
Additional preview pages of the UL9480 datasheet.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD UL9480 Advance LINEAR INTEGRATED CIRCUIT A VOLTAGE REGULATOR FOR CAR ALTERNATOR  DESCRIPTION The UTC UL9480 is a specially designed voltage regulator for car alternator. The regulator voltage is precise with “single function” self-oscillation. These devices have a maximum output current of 5.5 A. The chip is integrated both the control section and the out power stage. So the devices require no external components, reducing the cost of the system and increasing reliability.
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