Switch-mode LED Driver IC With High Current Accuracy and Hiccup Mode Protection

General Description The HV9912 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 an

文件：873.27 Kbytes 页数：12 Pages

SUTEX

Switch-Mode LED Driver IC with High Current Accuracy and Hiccup Mode Protection

文件：604.17 Kbytes 页数：20 Pages

Microchip

微芯科技

Switch-Mode LED Driver IC w/ High Current Accuracy AND Hiccup Mode Protection

The HV9912 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 a Buck \n Boost \n Buck-boost and SEPIC \nWorks with high side current sensors \nClosed loop control of output current \nHigh PWM dimming ratio \nInternal 90V linear regulator (can be extended using external Zener diodes) \nInternal 2% voltage reference (0°C Consta;

Microchip

微芯科技

Switch-mode LED Driver IC With High Current Accuracy and Hiccup Mode Protection

General Description The HV9912 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 an

文件：873.27 Kbytes 页数：12 Pages

SUTEX

Switch-Mode LED Driver IC with High Current Accuracy and Hiccup Mode Protection

文件：604.17 Kbytes 页数：20 Pages

Microchip

微芯科技

Switch-Mode LED Driver IC with High Current Accuracy and Hiccup Mode Protection

文件：604.17 Kbytes 页数：20 Pages

Microchip

微芯科技

Switch-Mode LED Driver IC with High Current Accuracy and Hiccup Mode Protection

文件：604.17 Kbytes 页数：20 Pages

Microchip

微芯科技

Switch-mode LED Driver IC With High Current Accuracy and Hiccup Mode Protection

General Description\nThe  HV9912  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 in Switch mode controller for single switch\ndrivers\n  ♦Buck\n  ♦Boost\n  ♦Buck-boost and SEPIC\nWorks with high side current sensors\nClosed loop control of output current\nHigh PWM dimming ratio\nInternal 90V linear regulator (can be extended using external Zener diodes)\nInternal 2% voltage ref;

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