Universal High-Brightness LED Driver

The HV9910B is an open loop, current mode, control LED driver IC. The HV9910B can be programmed to operate in either a constant frequency or constant off-time mode. It includes an 8.0 - 450V linear regulator which allows it to work from a wide range of input voltages without the need for an external • Switch mode controller for single switch LED drivers\n• Enhanced drop-in replacement to the HV9910\n• Open loop peak current controller\n• Internal 8.0 to 450V linear regulator\n• Constant frequency or constant off-time operation\n• Linear and PWM dimming capability\n• Requires few external compon;

Microchip

微芯科技

Package：16-SOIC（0.154"，3.90mm 宽）；包装：袋 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER CTRLR PWM 16SOIC

Microchip

微芯科技

Package：16-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER CTRLR PWM 16SOIC

Microchip

微芯科技

Package：16-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER CTRLR PWM 16SOIC

Microchip

微芯科技