WLED Charge Pump, RGB, OLED Boost, LDOs with ALC and CAI

General Description The MAX8930 integrates a charge pump for white LED display  backlighting  with  ambient light control  (ALC) feature.  The  high-efficiency,  adaptive-mode  1x/-0.5x charge  pump  drives  up  to  11  LEDs  (8  WLEDs  +  RGB LED)  with  constant  current  for  uniform  bright

WLED电荷泵、RGB和OLED boost、带有ALC和CAI的LDO

MAX8930集成了用于白光LED显示器背光的电荷泵和环境光控制(ALC)功能。高效、自适应1倍压/-0.5倍压电荷泵能够以恒定电流驱动11个LED (8个WLED + RGB LED)，确保亮度的一致性。LED电流可通过I²C接口在0.1mA至25.6mA范围内，按照256级步长进行线性调节，在整个调节范围内保证较高精度及LED之间的电流匹配度。MAX8930包括软启动、热关断、开路和短路保护。\n器件提供三路输出电压可编程的200mA LDO，为外部电路供电。这三路LDO还可通过I²C接口配置用于GPO功能。MAX8930内部的升压转换器用于为PMOLED子板提供偏置。\nMAX8930采 ·白光LED电荷泵\n·自适应1倍压或-0.5倍压模式\n·11路低压差LED吸电流调节器，电流调节范围为25.6mA至0.1mA，256级步长 \n·主体白光LED具有渐亮/渐暗控制\n·RGB LED具有渐亮/渐暗控制\n·每个白光LED和RGB LED均具有独立的亮度控制\n·240µA (典型值)低静态电流\n·环境光控制(ALC)电路适用于任何类型的光传感器\n·具有自适应接口\n·I²C兼容控制接口\n·三路可编程LDO，输出电流高达200mA\n·升压型DC-DC转换器提供可编程输出，用于PMOLED\n·0.1µA超低关断电流\n·2.7V至5.5V供电电压范围\n·热关断\n;

WLED Charge Pump, RGB, OLED Boost, LDOs with ALC and CAI

General Description The MAX8930 integrates a charge pump for white LED display  backlighting  with  ambient light control  (ALC) feature.  The  high-efficiency,  adaptive-mode  1x/-0.5x charge  pump  drives  up  to  11  LEDs  (8  WLEDs  +  RGB LED)  with  constant  current  for  uniform  bright

封装/外壳：49-WFBGA，WLBGA 包装：散装 描述：IC SUPERVISOR 集成电路（IC） 电源管理 - 专用

封装/外壳：49-WFBGA，WLBGA 包装：卷带（TR） 描述：IC LED DRV RGLTR PWM 49WLP 集成电路（IC） LED 驱动器

CMOS ST-BUS??FAMILY Subscriber Network Interface Circuit Preliminary Information

Description The MT8930C Subscriber Network Interface Circuit (SNIC) implements the ETSI ETS 300-012, CCITT I.430 and ANSI T1.605 Recommendations for the ISDN S and T reference points. Providing point-to point and point-to-multipoint digital transmission, the SNIC may be used at either end of th

CMOS ST-BUS??FAMILY Subscriber Network Interface Circuit Preliminary Information

Description The MT8930C Subscriber Network Interface Circuit (SNIC) implements the ETSI ETS 300-012, CCITT I.430 and ANSI T1.605 Recommendations for the ISDN S and T reference points. Providing point-to point and point-to-multipoint digital transmission, the SNIC may be used at either end of th

CMOS ST-BUS??FAMILY Subscriber Network Interface Circuit

Description The MT8930C Subscriber Network Interface Circuit (SNIC) implements the ETSI ETS 300-012, CCITT I.430 and ANSI T1.605 Recommendations for the ISDN S and T reference points. Providing point-to-point and point-to-multipoint digital transmission, the SNIC may be used at either end of the

CMOS ST-BUS??FAMILY Subscriber Network Interface Circuit Preliminary Information

Description The MT8930C Subscriber Network Interface Circuit (SNIC) implements the ETSI ETS 300-012, CCITT I.430 and ANSI T1.605 Recommendations for the ISDN S and T reference points. Providing point-to point and point-to-multipoint digital transmission, the SNIC may be used at either end of th

CMOS ST-BUS??FAMILY Subscriber Network Interface Circuit

Description The MT8930C Subscriber Network Interface Circuit (SNIC) implements the ETSI ETS 300-012, CCITT I.430 and ANSI T1.605 Recommendations for the ISDN S and T reference points. Providing point-to-point and point-to-multipoint digital transmission, the SNIC may be used at either end of the