Manufacturer: Infineon Technologies
Key Specifications
- Package: PG-TSDSO-14
- Output Current: 180 mA
- Interface: LIN PWM
- Supply Voltage: 5.5 V to 40 V (to be verified)
- Operating Temperature: -40°C to 150°C (to be verified)
- Number of Channels: 1 (to be verified)
- Protection: Overtemperature, Overcurrent (to be verified)
The TLD21321EPXUMA1 is a single-channel LED driver IC from Infineon Technologies, designed for automotive lighting applications. It integrates a LIN PWM interface for precise brightness control, delivering a constant output current of up to 180 mA. The device is housed in a compact PG-TSDSO-14 package, suitable for space-constrained designs.
Key Features
- Single-channel LED driver with 180 mA output current capability
- LIN PWM interface for flexible dimming control
- Wide supply voltage range (to be verified)
- Integrated protection features including overtemperature and overcurrent (to be verified)
- Compact PG-TSDSO-14 package for PCB space savings
- AEC-Q100 qualified (to be verified) for automotive applications
Applications
- Automotive exterior lighting (e.g., tail lights, brake lights)
- Interior ambient lighting
- LED modules requiring PWM dimming via LIN bus
Selection Guidance
When selecting the TLD21321EPXUMA1, verify the supply voltage range and thermal performance against your system requirements. The LIN PWM interface simplifies integration with existing automotive networks. For higher current or multi-channel needs, consider other members of the TLD family. Always refer to the official datasheet for complete specifications.
