LITIX™ Pixel Rear
LITIX™ Pixel Rear multi-channel products fulfill the growing demand for animated front and rear LED lighting
The LITIX™ Pixel Rear family with its multi-channel products fulfills the growing demand for animated front-rear (and front) LED lighting. TLD7002-16ES as the first product has been developed according to ISO 26262 and is complying with ASIL-B.
- 16-channel linear current sinks
- Output current<= 76.5 mA/channel
- Parallel output for higher current
- 16 independent 14-bit PWM engines
- Integrated HSLI IF, up to 2 Mbps
- ISO 26262, process ASIL-B compliant
16-channel linear current sink for animated front & rear LED lighting
- 16-channel device with integrated and protected output stages, optimized to drive LEDs
- High regulated output current up to 76.5 mA per channel
- 16 independent 6-bit configurable global output current configurations ranging from 5.625 mA to 76.5 mA
- 16 independent 14-bit PWM engines from 100 Hz up to 2 kHz
Developed according to the ISO 26262 framework - extended diagnosis
- Configurable thermal derating
- Configurable LED open, short and single-LED-short thresholds
- Digital feedback of external two voltage measurements (NTC/PTC)
- Future bus driven architecture: Integrated HSLI transceiver, CAN-FD physical-layer compatible up to 2 Mbps
- Developed according to ISO 26262 with a process complying with ASIL-B
Dynamic exterior front and rear lighting applications
Potential Applications
- Open-drain LED driver with high-speed lighting interface (HSLI - UARToverCAN)
- Automotive rear light functions such as the tail, stop, and sequential (dynamic) turn indicator
- Animated light functions like “welcome/goodbye” functions or grille lighting
- Interior lighting functions for ambient lighting (RGB color control), illumination, and dash-board lighting
- LED panels for industrial applications and instrumentation
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Find information relating to the planned long-term availability of semiconductor products “Longevity” for Automotive Smart Power products.
- Understand of how to connect the OTP programmer to the PC and to the TLD7002-16ES device
- Be aware of the OTP wizard GUI advantages when programming the TLD7002-16ES OTP memory
- Recognize Infineon’s set of LED driver families for automotive rear lighting
- Apply Infineon’s chip-set in a conventional rear lighting architecture and its extension for dynamic effects
- Be able to identify solutions for rear lighting architecture challenges
- Understand the usage of smart linear drivers, and get to know the key features and benefits of using TLD7002-16ES for dynamic rear lighting solutions
- Know how the TLD7002-16ES high speed lighting interface, HSLI, is composed of and
- Identify the features and architecture of the multi-channel LED driver low-level driver and understand what the multi-channel LED driver low-level driver service layer and control layers are and how to use them
- Get to know the key features and benefits of using TLD7002-16ES for dynamic rear light solutions
- Get some hints on the PCB layout design and thermal management using the headroom control feature
