AMG-LL7AXX Datasheet, PDF (10/14 Pages) alpha microelectronics gmbh – Family of HV LED Driver Modules

AMG-LL7AXX
Family of HV LED Driver Modules
10. Application
The LL7Ax modules are intended for use in lighting fixtures. Up to 6 Slaves can be connected
to one Master.
10.1. Example Application Circuit
Mains
Master Slave
Slave
Figure 3: Example Application Circuit Diagram
10.2. Reliability
MTTF
3831417,5h
ca. 437,4 years
Formula:
=
1⋅10⁹
MTTF _gesamt
λ
Formula:
261 FIT ^{Aft =12}_â‹^,8_³_⋳_t^⋅109
Aft * 1000
73156h
8,3 years
@ 25°C Ta
t = 48000h
AMG-
LL7AXX
Revision: A
11. Apr. 2012 © All rights reserved Page 10 of 14