TLE8881TN regulates 12V automotive multi-phase alternators and is compliant to the HKMC LIN Alternator Regulator specification
The alternator control IC TLE8881TN is a monolithic full featured regulator specifically designed for closed loop voltage control. It can be used in 12V automotive multi-phase alternators with a rotating field winding. This regulator is able to communicate with an Engine-Management or Energy-Management ECU through a standard LIN interface. The battery voltage is regulated at a precise value between 10.6V and 16V. By using free-adjustable parameters, the regulator is able to operate even without any communication interface.
Summary of Features
Qualified according to AEC-Q100
EEPROM for customer specific adjustments
Full digital and fast PI regulation
High-Side DMOS with RDS(on) of 60mΩ @ 25°C for up to 12A excitation current
LIN 1.3 (Datalink layer)
LIN 2.1 (Physical layer)
Very low stand-by current of 60 µA typical @ 25°C
Reverse battery protected up to -2.5V
8kV ESD protection for alternator
Load response control (LRC)
Duty cycle driven excitation current to the field winding in range from 0 to 100%
Temperature range -40°C to 175°C
Digital temperature compensation
Benefits
Available in Automotive Industrial standard package PG-TO-220-5-12 with straight leads
Qualified and released by HKMC
Potential Applications
12V automotive alternators with LIN interface
12V truck alternators with LIN interface
12V aftermarket alternators
12V industrial generators
Additional products of LIN alternator regulator IC family:
Sales Name - Package - LIN Interface TLE8880TN PG-TO220-5-12 LIN 1.3 TLE8880TN2 PG-TO220-5-12 LIN 1.3 TLE8886TN PG-TO220-5-12 LIN 2.1 TLE8881-2TN PG-TO220-5-12 LIN 1.3, LIN 2.1, LIN 2.2 Sales Name - Package - LIN Interface
TLE8881TN regulates 12V automotive multi-phase alternators and is compliant to the HKMC LIN Alternator Regulator specification
The alternator control IC TLE8881TN is a monolithic full featured regulator specifically designed for closed loop voltage control. It can be used in 12V automotive multi-phase alternators with a rotating field winding. This regulator is able to communicate with an Engine-Management or Energy-Management ECU through a standard LIN interface. The battery voltage is regulated at a precise value between 10.6V and 16V. By using free-adjustable parameters, the regulator is able to operate even without any communication interface.
Summary of Features
- Qualified according to AEC-Q100
- EEPROM for customer specific adjustments
- Full digital and fast PI regulation
- High-Side DMOS with RDS(on) of 60mΩ @ 25°C for up to 12A excitation current
- LIN 1.3 (Datalink layer)
- LIN 2.1 (Physical layer)
- Very low stand-by current of 60 µA typical @ 25°C
- Reverse battery protected up to -2.5V
- 8kV ESD protection for alternator
- Load response control (LRC)
- Duty cycle driven excitation current to the field winding in range from 0 to 100%
- Temperature range -40°C to 175°C
- Digital temperature compensation
Benefits
- Available in Automotive Industrial standard package PG-TO-220-5-12 with straight leads
- Qualified and released by HKMC
Potential Applications
- 12V automotive alternators with LIN interface
- 12V truck alternators with LIN interface
- 12V aftermarket alternators
- 12V industrial generators
Additional products of LIN alternator regulator IC family:
Sales Name - Package - LIN Interface
TLE8880TN PG-TO220-5-12 LIN 1.3
TLE8880TN2 PG-TO220-5-12 LIN 1.3
TLE8886TN PG-TO220-5-12 LIN 2.1
TLE8881-2TN PG-TO220-5-12 LIN 1.3, LIN 2.1, LIN 2.2
Sales Name - Package - LIN Interface
