Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

AN4376 Datasheet(PDF) 29 Page - STMicroelectronics

Part # AN4376
Description  10 W wide range non-isolated high power factor LED driver using HVLED815PF
PDF  37 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN4376 Datasheet(HTML) 29 Page - STMicroelectronics

Back Button AN4376 Datasheet HTML 25Page - STMicroelectronics AN4376 Datasheet HTML 26Page - STMicroelectronics AN4376 Datasheet HTML 27Page - STMicroelectronics AN4376 Datasheet HTML 28Page - STMicroelectronics AN4376 Datasheet HTML 29Page - STMicroelectronics AN4376 Datasheet HTML 30Page - STMicroelectronics AN4376 Datasheet HTML 31Page - STMicroelectronics AN4376 Datasheet HTML 32Page - STMicroelectronics AN4376 Datasheet HTML 33Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 29 / 37 page
background image
DocID025380 Rev 1
29/37
AN4376
PFC waveforms
37
the two resistor value allows to regulate the output current at a lower level. Here
a compromise between the output current limitation level and efficiency losses has been
selected.
7.7
Thermal measurements
To check the reliability of the design, the thermal maps have been checked with an IR
camera.
The LED driver has been stressed not only at a nominal load with 23 LEDs (Pout = 10 W)
but also at 25 LEDs, here the requested output power is increased at 10.5 W across the
input mains voltage range. Only minimum voltage range (85 VAC), maximum voltage range
(265 VAC) and the two nominal mains voltages 100/50 Hz and 230/50 Hz have been
reported.



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com