A9910 Description
FEATURES The A9910 is a PWM high-efficiency LED driver >90% efficiency control IC. It allows efficient operation of 10V to 600V input range high-brightness (HB) LEDs from voltage sources Constant-current LED driver ranging from 10VDC up to 600VDC. The A9910 Applications from a few mA to more than 1A controls an external MOSFET at fixed switching output frequencies up to 300kHz.
A9910 Key Features
- >90% efficiency
- 10V to 600V input range
- Constant-current LED driver
A9910 Applications
- LED string from one to hundreds of diodes