Wide Input Voltage Range, High Efficiency 4-Channel Fault Tolerant LED Driver

The A8509 is a multi-output white LED driver for backlighting LCD panels. It integrates a current-mode boost controller and four individual current sinks.\n\n The boost controller architecture allows for significant scaling of boost voltage to optimize the solution for the required number of LE \n? Fixed frequency current mode control with integrated gate driver / boost controller; powerful gate driver to drive an external N-channel MOSFET allows significant scaling capability on the number of LEDs per string \n? Active current sharing between LED strings for 0.7% accuracy and 0.8%;

Allegro

Wide Input Voltage Range, High Efficiency

Description The A8509 is a multi-output white LED driver for backlighting LCD panels. It integrates a current-mode boost controller and four individual current sinks. The boost controller architecture allows for significant scaling of boost voltage to optimize the solution for the required numbe

文件：1.13277 Mbytes 頁數(shù)：28 Pages

ALLEGRO

Package：24-TSSOP（0.173"，4.40mm 寬）裸露焊盤；包裝：卷帶（TR） 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRIVER CTRLR PWM 24TSSOP

ALLEGRO

Synchronous Equipment Timing Source for SONET or SDH Network Elements

Description The ACS8509 is a highly integrated, single-chip solution for the Synchronous Equipment Timing Source (SETS) function in a SONET or SDH Network Element. The device generates SONET or SDH Equipment Clocks (SEC) and Frame Synchronization clocks. The ACS8509 is fully compliant with the

文件：708.12 Kbytes 頁數(shù)：68 Pages

SEMTECH

先之科

TCXO Specification

文件：208.77 Kbytes 頁數(shù)：4 Pages

IQD

Synchronous Equipment Timing Source for SONET or SDH Network Elements

Description The ACS8509 is a highly integrated, single-chip solution for the Synchronous Equipment Timing Source (SETS) function in a SONET or SDH Network Element. The device generates SONET or SDH Equipment Clocks (SEC) and Frame Synchronization clocks. The ACS8509 is fully compliant with the

文件：708.12 Kbytes 頁數(shù)：68 Pages

SEMTECH

先之科