NXP Semiconductors 80310
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.| Part No. | 80310 |
|---|---|
| Datasheet | 80310 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Alternator regulator |
| Buy | Stock & Price |
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 factory. TO3 - Contact sales for information on limited engineering sample quantities. Production version is die sales only. Stator Rotor Coil 1.5 μF/2.2 μF B+A Master ECU PH1 PH2 LIN SGND Diagnose Control EXC GND + TC80310 Battery - Alternator Figure 1. 80310 simplified application diagram (LIN mode) Stator Rotor Coil 1.5 μF/2.2 μF B+A PH1 LIN PH2 SGND EXC GND + TC80310 Battery - Alternator Figure 2. 80310 simplified application diagram (standalone, self-start mode) * This document contains certain information on a new product. Specifications and information herein are subject to change without notice. © 2016 NXP B.V.
