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80310 - Alternator regulator

Datasheet Summary

Description

of each pin can be found in the Functional Pin Description section beginning on page 8.

Features

  • High-side field driver.
  • Internal freewheeling diode.
  • Up to 8.0 A rotor current (excitation coil).
  • Load response control (LRC).
  • Thermal protection.
  • Thermal compensation.
  • LIN interface.
  • Set point voltage selectable from 10.6 to 16 V.
  • Rotor control and die temperature monitoring via LIN TOP VIEW Ordering information Device Temperature range (TJ) Package Devices part numbers are dependant on programming from fact.

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Datasheet preview – 80310

Datasheet Details

Part number 80310
Manufacturer NXP
File Size 931.43 KB
Description Alternator regulator
Datasheet download datasheet 80310 Datasheet
Additional preview pages of the 80310 datasheet.

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Full PDF Text Transcription

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NXP Semiconductors Data Sheet: Advance Information Alternator regulator with LIN The 80310 is an integrated circuit intended to regulate the output voltage of an automotive alternator. The IC supplies a current via a high-side MOSFET to the excitation coil of the alternator and provides an internal freewheeling diode. It keeps the battery at its nominal charge and delivers current to electrical devices within the vehicle. The 80310 also provides a load response control mechanism (LRC), and has an interface for the industry standard LIN protocol (Revision 1.3) to allow an ECU to control the regulated voltage and the LRC rate among other parameters. The ECU also can read back information about the status of the regulator and the alternator via LIN.
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