HV9963 Description
The HV9963 is a current mode control LED driver IC designed to control single switch PWM converters (buck, boost, buckboost or SEPIC) in a constant frequency mode. The controller uses a peak current-mode control scheme (with programmable slope pensation) and includes an internal transconductance amplifier to accurately control the output current over all line and load conditions. Multiple HV9963s can be synchronized...
HV9963 Key Features
- Switch-mode controller for single switch converters
- Buck-boost and SEPIC High output current accuracy High PWM dimming ratio (>5000:1) Internal 40V linear regulator Interna