Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

L9958 Datasheet(PDF) 11 Page - STMicroelectronics

Part # L9958
Description  Low RDSON SPI controlled H-Bridge
PDF  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9958 Datasheet(HTML) 11 Page - STMicroelectronics

Back Button L9958 Datasheet HTML 7Page - STMicroelectronics L9958 Datasheet HTML 8Page - STMicroelectronics L9958 Datasheet HTML 9Page - STMicroelectronics L9958 Datasheet HTML 10Page - STMicroelectronics L9958 Datasheet HTML 11Page - STMicroelectronics L9958 Datasheet HTML 12Page - STMicroelectronics L9958 Datasheet HTML 13Page - STMicroelectronics L9958 Datasheet HTML 14Page - STMicroelectronics L9958 Datasheet HTML 15Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 38 page
background image
DocID17269 Rev 6
11/38
L9958
Device description
37
3.2.2
DIR and PWM inputs
The pins DIR and PWM are internally pulled down. The bridge is controlled by these two
inputs according to the table below.
Figure 5. H-Bridge configurations
The outputs can be disabled (set to tri-state) by the Disable and Enable inputs DI and EN.
Input DI has an internal pull-up. Input EN has an internal pull-down. During freewheeling
phase, an active freewheeling on the Low-Side MOS is automatically set, switching ON the
power transistor in parallel to the internal freewheeling diode.
Table 6. Control pins DIR, PWM
DIR
PWM
OUT1
OUT2
Bridge Status
H
H
H
L
Forward
L
L
L
L
Freewheeling Low
L
H
L
H
Reverse
H
L
L
L
Freewheeling low



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


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