Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

L9951TR Datasheet(PDF) 6 Page - STMicroelectronics

Part # L9951TR
Description  Rear door actuator driver
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9951TR Datasheet(HTML) 6 Page - STMicroelectronics

Back Button L9951TR Datasheet HTML 2Page - STMicroelectronics L9951TR Datasheet HTML 3Page - STMicroelectronics L9951TR Datasheet HTML 4Page - STMicroelectronics L9951TR Datasheet HTML 5Page - STMicroelectronics L9951TR Datasheet HTML 6Page - STMicroelectronics L9951TR Datasheet HTML 7Page - STMicroelectronics L9951TR Datasheet HTML 8Page - STMicroelectronics L9951TR Datasheet HTML 9Page - STMicroelectronics L9951TR Datasheet HTML 10Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 36 page
background image
Block diagram and pin description
L9951 / L9951XP
6/36
Doc ID 14173 Rev 8
1
Block diagram and pin description
Figure 1.
Block diagram
OUT1
OUT2
OUT3
M
Charge
Pump
CM / PWM
CSN
CLK
DO
DI
VS
VCC
VCC
V
BAT
µC
GND
Lock
1k
MUX
5
EN
OUT4
OUT5
1k
1k
1k
1k
1k
100k
* Note: Value of capacitor has to be choosen carefully to limit the VS
voltage below absolute maximum ratings in case of an unexpected
freewheeling condition of inductive loads (e.g. TSD, POR)
*
** Note: Resistors between µC and L9951 are recommended to limit currents
for negative voltage transients at VBAT (e.g. ISO type 1 pulse)
+ Note: Using a ferrite instead of 10ohm will additionally improve EMC behavior
Reverse
Polarity
Protection
**
**
**
**
**
**
100µF
Safe Lock
M
100nF
VREG
100
10
100nF
CP
EMC
Optimization
+
Exterior Light
Safety Light



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


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