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

X  

Preview PDF HTML

L6738ATR Datasheet(PDF) 18 Page - STMicroelectronics

No. de pieza L6738ATR
Descripción Electrónicos  Embedded bootstrap diode
PDF  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L6738ATR Datasheet(HTML) 18 Page - STMicroelectronics

Back Button L6738ATR Datasheet HTML 14Page - STMicroelectronics L6738ATR Datasheet HTML 15Page - STMicroelectronics L6738ATR Datasheet HTML 16Page - STMicroelectronics L6738ATR Datasheet HTML 17Page - STMicroelectronics L6738ATR Datasheet HTML 18Page - STMicroelectronics L6738ATR Datasheet HTML 19Page - STMicroelectronics L6738ATR Datasheet HTML 20Page - STMicroelectronics L6738ATR Datasheet HTML 21Page - STMicroelectronics L6738ATR Datasheet HTML 22Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 18 / 32 page
background image
Output voltage setting and protections
L6738A
18/32
Doc ID 18134 Rev 2
6.2
Overcurrent threshold setting
The L6738A detects OC when the difference between CSP and CSN is equal to 20 mV
(typ). By properly designing the current reading network, it is possible to program the OC
threshold as desired (See Figure 6).
Time constant matching is, in this case, designed considering:
This means that once inductor has been chosen, the two conditions above define the proper
values for R1 and R2.
Figure 6.
Current reading network
I
OCP
20mV
DCR
----------------
R1
R2
+
R2
----------------------
⋅
=
L
DCR
-------------
R1//R2
() C
⋅
=
L
C
R1
CSP
CSN
R2 (Opt)
DCR



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


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