The A8510 provides a flexible and efficient solution for driving multiple LED strings, featuring eight integrated current sinks, a boost converter, and extensive protection features. Its wide input voltage range (5V-40V) makes it suitable for a variety of applications.
Product Details
Product Details
Top Features
- Integrated 2 MHz capable boost converter with 60 V DMOS switch with OVP protection
- Sync function to synchronize boost converter switching frequencies up to 2.25 MHz
- LED current up to 40 mA per LED channel into 8 channels
- Drives up to 12 series LEDs in 8 parallel strings (Vf = 3.5 V, If = 40 mA), VIN = 8 V, switching frequency of 1 MHz
- Single EN/PWM pin interface for PWM dimming and enable functions
- APWM pin for fine-tuning color adjustment and/or maximizing contrast ratio
- Integrated driver for optional external PMOS input disconnect switch
- Typical LED accuracy of 0.7% and 0.8% for LED-to-LED matching
- Internal bias supply for single-supply operation from 5 to 40 V
- Extensive protection features
