数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

L99ASC03G 数据表(PDF) 28 Page - STMicroelectronics

部件名 L99ASC03G
功能描述  Brushless / sensorless 3-phase motor pre-driver for automotive applications
PDF  70 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L99ASC03G 数据表(HTML) 28 Page - STMicroelectronics

Back Button L99ASC03G Datasheet HTML 24Page - STMicroelectronics L99ASC03G Datasheet HTML 25Page - STMicroelectronics L99ASC03G Datasheet HTML 26Page - STMicroelectronics L99ASC03G Datasheet HTML 27Page - STMicroelectronics L99ASC03G Datasheet HTML 28Page - STMicroelectronics L99ASC03G Datasheet HTML 29Page - STMicroelectronics L99ASC03G Datasheet HTML 30Page - STMicroelectronics L99ASC03G Datasheet HTML 31Page - STMicroelectronics L99ASC03G Datasheet HTML 32Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 28 / 70 page
background image
Device description
L99ASC03G
28/70
DocID029080 Rev 2
Some specific fail-safe errors will force the device to transition to VBAT Standby Mode in
order to avoid potential damage to the system. Table 6 provides an overview of these cases.
The device leaves the VBAT Standby Mode upon any wake-up event.
Temperature
Tj >TW1
GW (GW = 1 in
the GSB)
TW1 = 1
None
Read & Clear
TW1
Tj >TW2
GW (GW = 1 in
the GSB)
TW1 = 1
TSD1/TW2 = 1
None
Read & Clear
TSD1/TW2 (and
TW1)
Tj >TSD1
DE (DE = 1 in
the GSB)
TW1 = 1
TSD1/TW2 = 1
Gate drivers actively
discharged; charge
pump, CSA and
BEMF module OFF
Read & Clear
TSD1/TW2 (and
TW1)
Tj >TSD2
FS (FS = 1 in the
GSB)
TW1 = 1
TW2/TSD1 = 1
TSD2 = 1
– Gate drivers
actively discharged;
charge pump, CSA
and BEMF module
OFF
– Control registers
(except control
register 1 and
DSFT_DIS bit)
reset to default
value
– VDD turned off
Read & Clear
TSD2
Charge pump
Charge pump
undervoltage
(VCP<VCPLOW)
when charge pump
running
- GW (GW = 1 in
the GSB) if
CPLOWM = 0
- FE (FE = 1 in
the GSB) if
CPLOWM = 1
CPLOW = 1
Gate drivers disabled
if CPLOWM = 1
Read & Clear
CPLOW
Charge pump
undervoltage
(VCP<VCPLOW)
after charge pump
is enabled
- GW (GW = 1 in
the GSB) if
CPLOWM = 0
- FE (FE = 1 in
the GSB) if
CPLOWM = 1
NRDY = 1
Gate drivers disabled
regardless of
CPLOWM control bit
value
Self cleared
Table 5. Diagnostics overview (continued)
Source
Cause
Event type
Diagnosis
Device action
Clear error /
warning flag
Table 6. Forced VBAT standby mode
Source
Cause
Diagnosis
Clear error flag
MCU
Watchdog not triggered or
triggered out of the open window
for 15 consecutive times
(WDF = 1111)
FSWD = 1
Read & Clear FSWD



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 63 64 65 66 67 68 69 70


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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