Ultra-Small RGB LED animation solution for battery powered applications reference design
Description
This reference design is a 2 cm x 2 cm RGB LED animation solution for battery powered applications using the LP5523 and MSP430FR2111 devices. The LP5523 device is a LED driver with a programmable control engine in a DSBGA package. The LP5523 enables vivid lighting patterns for applications that must fit within a very small PCB. This design demonstrates full functionality while using limited MCU resources.
Features
- Minimum MCU loading when running preset lighting patternLower system current consumption through LP5523 engine controlLow quiescent current during standby modeFull diagnostics and protection2 cm² small PCB size design
Applications
- Augmented reality glasses
- Gaming controller & peripherals
- Virtual reality headset
- Smartphone
Product Categories
- Power management