Flexible WLED/RGB Backlight Driver for Medium Size LCDs

Description The A8500 is a multi-output WLED driver for medium display backlighting. The A8500 integrates a boost converter and eight current-sinks to provide a flexible WLED/RGB backlight driver. The boost converter can provide output voltage up to 47 V. The flexible channel selection control an

文件：1.21374 Mbytes 頁(yè)數(shù)：16 Pages

ALLEGRO

靈活WLED / RGB背光驅(qū)動(dòng)器，用于中型LCD

This device is in production, however, it has been deemed Pre-End of Life. The product is approaching end of life. Within a minimum of 6 months, the device will enter its final, Last Time Buy, order phase. Date of status change: December 5, 2018\n\n Recommended Substitutions: Contact Allegro Sa \n? Active current sharing between LED strings for ±1.5% typical current matching and ±1.2% typical accuracy\n? Drive up to 12?series × 8?parallel = 96?LEDs (Vf = 3.2?V, If = 20?mA)\n? Flexible dimming, using alternative methods: \n\n? LED duty cycle control (PWM pin)\n? DC current using ser;

Allegro

Flexible WLED/RGB Backlight Driver for Medium Size LCDs

Description The A8500 is a multi-output WLED driver for medium display backlighting. The A8500 integrates a boost converter and eight current-sinks to provide a flexible WLED/RGB backlight driver. The boost converter can provide output voltage up to 47 V. The flexible channel selection control an

文件：1.21374 Mbytes 頁(yè)數(shù)：16 Pages

ALLEGRO

Package：26-WFQFN 裸露焊盤(pán)；包裝：卷帶（TR） 類別：集成電路（IC） LED 驅(qū)動(dòng)器 描述：IC LED DRVR RGLTR PWM 25MA 26QFN

ALLEGRO