Description
Features
- Differential bus interface with UART communication up to 1MBit/s for dynamic LED control
- Device and LED supply voltage range from 5V up to 40V
- 16 PWM generators with 10bit resolution
- 16 programmable LED drivers up to 100mA
- LED driver current selection step size of 100uA
- 2 prioritized PWMIN interface pins
- PWMIN interface with fallback data
- Direct PWM input
- 10bit ADC for LED open, short and system diagnosis
- Single lamp mode behaviour option
- Advanced device power management by channel bundling option
- Automatic supply and temperature dependent LED current derating
- LED channel individual bin class brightness correction
- Optional external LED bin class resistor evaluation
- Optional CAN Transceiver mode for central/zonal architectures
- Developed according to ISO 26262 supporting applications up to ASIL B
- Qualified according to AEC-Q100 and AEC-Q006 grade 1
Documentation
Application Diagram
Applications
- Automotive interior and exterior light systems
- General LED Applications
- High speed LED light animations
Ordering Information
Samples
| Part No. | Temp Range | Package | Order No. |
|---|---|---|---|
| E522.59 | -40°C to +125°C | QFN32L6 - SLP | E52259A77B |
Boards