전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

L8229 데이터시트(PDF) 37 Page - STMicroelectronics

부품명 L8229
상세설명  Dual DMOS full bridge stepper/DC motor driver
PDF  42 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L8229 데이터시트(HTML) 37 Page - STMicroelectronics

Back Button L8229 Datasheet HTML 33Page - STMicroelectronics L8229 Datasheet HTML 34Page - STMicroelectronics L8229 Datasheet HTML 35Page - STMicroelectronics L8229 Datasheet HTML 36Page - STMicroelectronics L8229 Datasheet HTML 37Page - STMicroelectronics L8229 Datasheet HTML 38Page - STMicroelectronics L8229 Datasheet HTML 39Page - STMicroelectronics L8229 Datasheet HTML 40Page - STMicroelectronics L8229 Datasheet HTML 41Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 37 / 42 page
background image
Obsolete
Product(s)
- Obsolete
Product(s)
L8229
SPI programming
37/42
4) LOW SIDE recirculation has only one case:
9.5
Slow Decay
When in Slow Decay, Active Synchronous rectification can't be used since current is not
expected to be reversed because of BEMF. Therefore only Passive, Off or Low side
recirculation cases can be selected.
1) ACTIVE SYNC recirculation is not allowed.
2) PASSIVE SYNC recirculation
3) SYNC OFF
4) LOW SIDE is identical to PASSIVE SYNC.
HA on
HB off
LA off
LB on
Current increasing in the load.
All off
Fast recirculation through LA and HB body diodes) till end of
fast decay time.
HA off
HB off
LA on
LB on
SLOW SYNC recirculation till end of Toff.
HA off
HB off
LA off
LB on
Anticross state (slow recirculation through the LA body diode
and LB DMOS).
HA on
HB off
LA off
LB on
Current increasing in the load.
HA on
HB off
LA off
LB on
Current increasing in the load.
HA off
HB off
LA off
LB on
Anticross state (slow recirculation through LA body diode and
LB DMOS).
HA off
HB off
LA on
LB on
SLOW SYNC recirculation till end of Toff.
HA off
HB off
LA off
LB on
Anticross state (slow recirculation through the LA body diode
and LB DMOS).
HA on
HB off
LA off
LB on
Current increasing in the load.
HA on
HB off
LA off
LB on
Current increasing in the load.
HA off
HB off
LA off
LB on
Slow recirculation (through the LA body diode and LB DMOS)
till end of Toff
HA on
HB off
LA off
LB on
Current increasing in the load.



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


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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