Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

R6986 Datasheet(PDF) 31 Page - STMicroelectronics

Part # R6986
Description  38 V, 2 A synchronous step-down switching regulator
PDF  62 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

R6986 Datasheet(HTML) 31 Page - STMicroelectronics

Back Button R6986 Datasheet HTML 27Page - STMicroelectronics R6986 Datasheet HTML 28Page - STMicroelectronics R6986 Datasheet HTML 29Page - STMicroelectronics R6986 Datasheet HTML 30Page - STMicroelectronics R6986 Datasheet HTML 31Page - STMicroelectronics R6986 Datasheet HTML 32Page - STMicroelectronics R6986 Datasheet HTML 33Page - STMicroelectronics R6986 Datasheet HTML 34Page - STMicroelectronics R6986 Datasheet HTML 35Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 31 / 62 page
background image
DocID026996 Rev 2
31/62
R6986
Functional description
62
Figure 19. Peak current sense operation in overcurrent condition
The DC current flowing in the load in overcurrent condition is:
Equation 17
OCP and switchover feature
Output capacitor discharging the current flowing to ground during heavy short-circuit events
is only limited by parasitic elements like the output capacitor ESR and short-circuit
impedance.
Due to parasitic inductance of the short-circuit impedance, negative output voltage
oscillations can be generated with huge discharging current levels (see Figure 20).
IDCOC VOUT

IMAX
IRIPPLE VOUT

2
----------------------------------------
–
IMAX
VIN VOUT
–
2L
------------------------------ TON


–
==



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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62


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