SiLM42281 Description
SiLM42280/81/82/83 family devices provide independent triple linear current controller for LED driving (standalone driver or LED cluster).
SiLM42281 Key Features
- Three independent linear current drivers (3-150mA)
- Parallel output operation for up to 450mA
- Low power standby / sleep mode
- Thermal management option per channel
- External reference voltage for derating supported
- PWM dimming (All channels or separate channels)
- Diagnostic functionalities (LED Driver open/short, single
- Diagnostic bus to link ICs
- Single LED short threshold configuration
- Selectable Failure Feedback Mode or Single Lamp Behavior