CLOSE
Search for “” keywords, total search results
MBI6352Q is an advanced 48-channel high power constant current full-array local dimming (FALD) backlighting LED driver. The innovative architecture is designed to support up to 1:4 time-multiplexing and control up to 192 LED dimming zone applications using internal Pulse Width Modulation Dimming(P-DIM) and Analog Dimming(A-DIM) control with 12-bit color depth and extra 2-bit high luminance mode by zone to improve contrast ratio for HDR applications.
Compulsory and real-time LED error open/short detection and protection are included during start-up and normal operation. Besides, MBI6352Q also provides DC/DC feedback control, ghost elimination function, and over-temperature protection features.
MBI6352Q 产品规格
-
ItemsSpec.Content
-
01输出通道数48
-
02每通道输出电流值4~100mA
-
03输出管脚耐压24V
-
04输出电流精确度-通道间<±3.0％ (max.)
-
05输出电流精确度-IC间<±3.0％ (max.)
-
06扫描设计最高4扫
-
07错误侦测-LED开路
-
08错误侦测-LED短路
-
09过热保护
-
10电流增益8-bit
-
11调光方式12-bit PWM
12-bit Hybrid
10-bit PAM -
12RoHS环保封装QFN-68 8X8
-
13主要应用自适应头灯, 格栅灯
