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

X  

Preview PDF HTML

PM6641 Folha de dados(PDF) 42 Page - STMicroelectronics

Nome de Peças PM6641
Descrição Electrónicos  Monolithic VR for chipset and DDR2/3 supply for ultra-mobile PC (UMPC) applications
PDF  47 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

PM6641 Folha de dados(HTML) 42 Page - STMicroelectronics

Back Button PM6641 Datasheet HTML 38Page - STMicroelectronics PM6641 Datasheet HTML 39Page - STMicroelectronics PM6641 Datasheet HTML 40Page - STMicroelectronics PM6641 Datasheet HTML 41Page - STMicroelectronics PM6641 Datasheet HTML 42Page - STMicroelectronics PM6641 Datasheet HTML 43Page - STMicroelectronics PM6641 Datasheet HTML 44Page - STMicroelectronics PM6641 Datasheet HTML 45Page - STMicroelectronics PM6641 Datasheet HTML 46Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 42 / 47 page
background image
Application examples
PM6641
42/47
The default switching frequency has been selected (750 kHz) and the tracking discharge
has been enabled in agreement with DDR2 JEDEC specifications. No external resistor
dividers are required for these output voltage levels. The allowed inductor current ripple is
about 35 % of the expected peak load.
The power and signal components have been selected in agreement with Chapter 8:
Components selection
equations.
The following schematic and bill of materials (BOM) are for reference design.
Figure 35. Suggested schematic for DDR2 and chipset power supply



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 43 44 45 46 47


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