Infineon Technologies TLE8881-2TN LIN Alternator Regulators
Infineon Technologies TLE8881-2TN LIN Alternator Regulators are monolithic full-featured regulators specifically designed for closed-loop voltage control. These regulators communicate with an engine-management or energy-management electronic control unit (ECU) through a standard local interconnect network (LIN) interface. The TLE8881-2TN series features digital temperature compensation and load response control (LRC) and includes fully configurable LIN IDs, LIN filters, and full digital and fast PI regulation. Infineon Technologies TLE8881-2TN LIN Alternator Regulators offer a -40°C to 175°C temperature range, 8kV ESD protection, and 60μA standby current. The alternators are ideal for use in 12V automotive alternators with LIN interface, 12V truck alternators with LIN interface, and 12V aftermarket alternators.
Features
- Qualified according to AEC-Q100
- Enhanced EEPROM for OEM and generator-specific adjustments
- Full digital and fast PI regulation
- LIN 2.1/LIN 2.2 (physical/data link layer) and LIN 1.3 (data link layer) - selectable via EEPROM
- Fully configurable LIN IDs and LIN filters
- Digital temperature compensation
- Compliant with various LIN generator-regulator specifications
- Speed-dependent current limitation
- Speed- and voltage-dependent regulation parameter settings
- LRC
- Adapting overvoltage protection at low speed
Applications
- 12V automotive alternators with LIN interface
- 12V truck alternators with LIN interface
- 12V aftermarket alternators
- 12V industrial generators
Specifications
- 10.6V to 16V adjustable regulation range
- 8kV ESD protection
- 60mΩ RDS
- 60µA standby current
- 6V to 18V supply voltage range
- 12V voltage class
- 8V to 24V voltage measurement range
- +175°C maximum junction temperature
- -40°C to +175°C operating temperature range
Block Diagram
Additional Resources
發佈日期: 2019-12-05
| 更新日期: 2024-01-30