Active and preferred
RoHS Compliant

TLE8881-2TN

TLE8881-2TN regulates 12V automotive multi-phase alternators
Data Sheet
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TLE8881-2TN
TLE8881-2TN
ea.
Data Sheet

Product details

  • Adjustable Regulation Range
    10.6 V to 16 V
  • EEPROM adjustable
    Yes
  • ESD Protection
    8 kV
  • Family
    ALTERNATOR_LIN
  • Interfaces
    LIN 1.3, LIN 2.1, LIN 2.2
  • Max Field Winding Excitation Current max
    12 A
  • Max Field Winding Excitation Current
    12 A
  • Packaging
    Thick tube
  • Planned to be available until at least
    2037
  • RDS (on)
    60 mΩ
  • Speed Measurement
    Yes
  • Standby Current
    60µA
  • Supply Voltage
    6 V to 18 V
  • Tj max
    175 °C
  • Transmission Rate max
    19.2 kBit/s
  • Voltage Class
    12 V
  • Voltage Measurement Range
    8 V to 24 V
Recommended
OPN
TLE88812TNAKSA1
Product Status active and preferred
Infineon Package
PG-TO220-5
Package Name N/A
Packing Size 400
Packing Type TUBE
Moisture Level NA
Moisture Packing NON DRY
Lead-free No
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package
PG-TO220-5
Package Name -
Packing Size 400
Packing Type TUBE
Moisture Level NA
Moisture Packing NON DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
The TLE8881-2TN is a monolithic alternator control IC designed for closed-loop voltage control in 12V automotive multi-phase alternators. It communicates with an Engine-Management or Energy-Management ECU through a LIN interface. Regulating battery voltage between 10.6V and 16V, it operates without communication interface. Fully compliant to LIN Alternator Regulator specifications (VDA, RSA-Nissan, HKMC).

Features

  • Qualified according to AEC-Q100
  • Enhanced EEPROM for OEM
  • Full digital and fast PI regulation
  • High-Side DMOS with RDS(on)
  • LIN 2.1/LIN 2.2(physical/datalink layer)
  • Fully configurable LIN IDs & LIN filters
  • Very low stand-by current of 60 µA
  • Reverse battery protected up to -2.5V
  • 8kV ESD protection for alternator
  • Duty cycle driven excitation current
  • Load response control (LRC)
  • Temperature range -40°C to 175°C

Benefits

  • Simplify MFC interface
  • Meet LIN generator-regulator specs!
  • Flexibility:LIN 1.3, LIN 2.1 and LIN 2.2
  • Fully configurable LIN IDs and filters
  • EEPROM for customer specific adjustments
  • Speed-based current control system.
  • Speed and voltage control parameters.
  • Low HEO: Adapt overvoltage protection

Applications

Diagrams

regulation block
regulation block
regulation block regulation block regulation block
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Documents

Documents

Design resources

Partner solutions

Developer community

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