LED Driver IC with Average-Mode Constant Current Control

General Description The HV9803B is an open loop average-mode current control LED driver IC operating in a constant off-time mode. The IC features ±2 current accuracy, tight line and load regulation of the LED current without any need for loop compensation or high-side current sensing. Its auto-ze

文件：580.68 Kbytes 页数：7 Pages

SUTEX

LED Driver IC with Average-Mode Constant Current Control

General Description The HV9803B is an open loop average-mode current control LED driver IC operating in a constant off-time mode. The IC features ±2 current accuracy, tight line and load regulation of the LED current without any need for loop compensation or high-side current sensing. Its auto-ze

文件：580.68 Kbytes 页数：7 Pages

SUTEX

LED Driver IC w/ Average-Mode Constant Current Control

The HV9803B is an open loop average-mode current control LED driver IC operating in a constant off-time mode. The IC features ±2% current accuracy, tight line and load regulation of the LED current without any need for loop compensation or high-side current sensing. Its auto-zero circuit cancels Fast average current control\nCorrection for propagation delay and offset voltage\nFixed off-time switching mode\nLinear dimming input\nPWM dimming input\nOutput short circuit protection with programmable skip mode\nInput under-voltage shutdown;

Microchip

微芯科技

Package：8-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 LINEAR PWM 8SOIC

Microchip

微芯科技