LN9310
Description
The LN9310 low-dropout bias supply for white LEDs is a high-performance alternative to the simple ballast resistors used in conventional white LED designs.
Key Features
- Ultra low 60mV dropout at 20mA
- 3% High accuracy current matching
- 20mA full scale current
- PWM brightness control
- 2.5V to 5.5V supply voltage range
- Thermal shutdown protection
- Under-voltage protection
- Pin Assignment
- Pin Function Description
Applications
- Next-Generation wireless handsets
