TLE8880TN2 regulates 12V automotive multi-phase alternators with a rotating field winding
The alternator control IC TLE8880TN2 is a monolithic full featured regulator specifically designed for closed loop voltage control which 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.
The TLE8880TN2 is compliant to the VDA LIN Alternator Regulator specification.
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
Duty cycle driven excitation current to the field winding in range from 0 to 100%
Load response control (LRC)
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, in 2 versions:
with nickel plating on the leads (soldering)
without nickel on the leads ends (welding)
Qualified and Released by the VDA and further leading OEMs
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 TLE8881TN 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
TLE8880TN2 regulates 12V automotive multi-phase alternators with a rotating field winding
The alternator control IC TLE8880TN2 is a monolithic full featured regulator specifically designed for closed loop voltage control which 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.
The TLE8880TN2 is compliant to the VDA LIN Alternator Regulator specification.
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
- Duty cycle driven excitation current to the field winding in range from 0 to 100%
- Load response control (LRC)
- 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, in 2 versions:
- with nickel plating on the leads (soldering)
- without nickel on the leads ends (welding)
- Qualified and Released by the VDA and further leading OEMs
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
TLE8881TN 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
