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

X  

预览 PDF HTML

L9959 数据表(PDF) 37 Page - STMicroelectronics

部件名 L9959
功能描述  Single and dual PMOS high-side H-bridge
PDF  49 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L9959 数据表(HTML) 37 Page - STMicroelectronics

Back Button L9959 Datasheet HTML 33Page - STMicroelectronics L9959 Datasheet HTML 34Page - STMicroelectronics L9959 Datasheet HTML 35Page - STMicroelectronics L9959 Datasheet HTML 36Page - STMicroelectronics L9959 Datasheet HTML 37Page - STMicroelectronics L9959 Datasheet HTML 38Page - STMicroelectronics L9959 Datasheet HTML 39Page - STMicroelectronics L9959 Datasheet HTML 40Page - STMicroelectronics L9959 Datasheet HTML 41Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 37 / 49 page
background image
DocID027540 Rev 2
37/49
L9959
SPI functional description
48
Table 32. Diagnosis bits (DIA_REG2)
DIA21
DIA20
DIA11
DIA10
Description
Remark
0
0
0
1
Short Circuit to Ground at OUT1 (SCG1)
Latched
0
0
1
0
Short Circuit to Ground at OUT2 (SCG2)
Latched
0
1
0
1
Short Circuit to Battery at OUT1 (SCB1)
Latched
0
1
1
0
Short Circuit to Battery at OUT2 (SCB2)
Latched
0
1
1
1
Short Circuit over Load (SCL)
Latched
1
0
0
0
Short Circuit to Battery at Disabled Output
Latched
1
0
0
1
Short Circuit to Ground at Disabled Output
Latched
1
0
1
0
Open Load at disabled or active Output (OL)
Latched
1
1
1
1
No Failure
-
Table 33. Configuration register (CONFIG_REG)
Bit
7
6
5
4
3
2
1
0
Name
FW
MUX
SPWM
SDIR
CL1
CL2
RESET
OLDA
Bit
Name
Content
7
FW
Free-Wheeling mode selection 0:
FW via Body Diode; 1: FW with active short of Body Diode
6
MUX
Multiplex Bit for H-bridge control strategy:
0: control by bits SPWM and SDIR; 1: Control by inputs PWM and DIR
5
SDIR
SPI control for Direction: Same as input DIR
4
SPWM
SPI control for PWM: Same as input PWM
3
CL1
See Table 34: Current Level (CONFIG_REG).
2
CL2
1
RESET
Reset: 0: Reset of device configuration to default; 1: No change
0
OLDA
Open-Load Diagnosis in active mode: 1: OLDA is enabled; 0: OLDA is disabled
Reset(5.4.
1)
7
6
5
4
3
2
1
0
POR
1
1
1
1
1
0
1
0
SPIR
1
1
1
1
1
0
1
0
ENDISR
X
X
X
X
X
X
1
X
RDR
X
X
X
X
X
X
1
X



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


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