Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

LED2001PHR Folha de dados(PDF) 30 Page - STMicroelectronics

Nome de Peças LED2001PHR
Descrição Electrónicos  4 A monolithic step-down current source with synchronous rectification
PDF  42 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LED2001PHR Folha de dados(HTML) 30 Page - STMicroelectronics

Back Button LED2001PHR Datasheet HTML 26Page - STMicroelectronics LED2001PHR Datasheet HTML 27Page - STMicroelectronics LED2001PHR Datasheet HTML 28Page - STMicroelectronics LED2001PHR Datasheet HTML 29Page - STMicroelectronics LED2001PHR Datasheet HTML 30Page - STMicroelectronics LED2001PHR Datasheet HTML 31Page - STMicroelectronics LED2001PHR Datasheet HTML 32Page - STMicroelectronics LED2001PHR Datasheet HTML 33Page - STMicroelectronics LED2001PHR Datasheet HTML 34Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 30 / 42 page
background image
Application information
LED2001
30/42
DocID024346 Rev 1
of the minimum conduction time of the power element. If the hiccup current level (6.2 A
typical) is triggered, the switching activity is prevented for 12 cycles.
Figure 18 shows the operation of the constant current protection when a short-circuit is
applied at the output at the maximum input voltage.
Figure 18. Constant current protection triggering Hiccup mode
During pulse skipping, high side OFF, low side keeps ON till 26clks finish (13clks for
LED2001) or Ipk decreases to be zero value.
7.5
Application circuit
Figure 19. Demonstration board application circuit



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 38 39 40 41 42


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   Lista de Fabricantes
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