HV9910C
Universal High-Brightness LED Driver
Features
• Switch mode controller for single switch LED drivers • Enhanced drop-in replacement to the HV9910B • Open loop peak current controller • Internal 15 to 450V linear
regulator • Constant frequency or constant off-time operation • Linear and PWM dimming capability • Requires few external components for operation • Over-temperature protection
Applications
• DC/DC or AC/DC LED driver applications • RGB back-lighting LED driver • Back lighting of flat panel displays • General purpose constant current source • Signage and decorative LED lighting • Chargers
Description
HV9910C is an open-loop, current-mode control, LED driver IC.
This IC can ...