Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

Preview PDF HTML

AN2787 Datasheet(PDF) 30 Page - STMicroelectronics

No. de pieza AN2787
Descripción Electrónicos  Monolithic VR demonstration board for chipset
PDF  37 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN2787 Datasheet(HTML) 30 Page - STMicroelectronics

Back Button AN2787 Datasheet HTML 26Page - STMicroelectronics AN2787 Datasheet HTML 27Page - STMicroelectronics AN2787 Datasheet HTML 28Page - STMicroelectronics AN2787 Datasheet HTML 29Page - STMicroelectronics AN2787 Datasheet HTML 30Page - STMicroelectronics AN2787 Datasheet HTML 31Page - STMicroelectronics AN2787 Datasheet HTML 32Page - STMicroelectronics AN2787 Datasheet HTML 33Page - STMicroelectronics AN2787 Datasheet HTML 34Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 30 / 37 page
background image
STEVAL-ISA050V1 evaluation tests
AN2787
30/37
Figure 33.
SW regulators phases, no phase shift - synchronous clock, SETPH1 pin
tied to AVCC
10.7
Fault management (OVP, UVP, UVLO, thermal)
Each switching regulator is able to detect the output overvoltage and undervoltage. When
the OV is detected the high-side MOSFET is turned off and the low-side MOSFET is turned
on. When the UV is detected, the power MOSFETs are both turned off and the discharge
MOSFET is turned on (soft-end). The soft-end is also performed when the junction
temperature is higher than 150 °C.
Figure 34.
VDDQ, VTT, VTTREF output voltage, VDDQ temporarily shorted to 3.3 V,
output overvoltage protection triggered



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 Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   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