Closed Loop LED Driver with Enhanced PWM Dimming

General Description The HV9963 is a current mode control LED driver IC designed to control single switch PWM converters (buck, boost, buck-boost or SEPIC) in a constant frequency mode. The controller uses a peak current-mode control scheme (with programmable slope compensation) and includes an in

文件：725.43 Kbytes 頁數(shù)：12 Pages

SUTEX

Closed Loop LED Driver w/ Enhanced PWM Dimming

The HV9963 is a current mode control LED driver IC designed to control single switch PWM converters (buck, boost, buck-boost or SEPIC) in a constant frequency mode. The controller uses a peak current-mode control scheme (with programmable slope compensation) and includes an internal transconductance Buck \nBoost \nBuck-boost and SEPIC \nHigh output current accuracy \nHigh PWM dimming ratio (>5000:1) \nInternal 40V linear regulator \nInternal ±2% voltage reference \n Constant frequency operation with sync capability \nProgrammable soft start \n10V GATE ;

Microchip

微芯科技

Closed Loop LED Driver with Enhanced PWM Dimming

General Description The HV9963 is a current mode control LED driver IC designed to control single switch PWM converters (buck, boost, buck-boost or SEPIC) in a constant frequency mode. The controller uses a peak current-mode control scheme (with programmable slope compensation) and includes an in

文件：725.43 Kbytes 頁數(shù)：12 Pages

SUTEX

Package：16-SOIC（0.154"，3.90mm 寬）；包裝：袋 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRIVER CTRLR PWM 16SOIC

MICROCHIP

微芯科技

Package：16-SOIC（0.154"，3.90mm 寬）；包裝：卷帶（TR） 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRIVER CTRLR PWM 16SOIC

MICROCHIP

微芯科技

Package：16-SOIC（0.154"，3.90mm 寬）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRIVER CTRLR PWM 16SOIC

MICROCHIP

微芯科技