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

X  

预览 PDF HTML

L9903 数据表(PDF) 1 Page - STMicroelectronics

部件名 L9903
功能描述  MOTOR BRIDGE CONTROLLER
PDF  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L9903 数据表(HTML) 1 Page - STMicroelectronics

  L9903 Datasheet HTML 1Page - STMicroelectronics L9903 Datasheet HTML 2Page - STMicroelectronics L9903 Datasheet HTML 3Page - STMicroelectronics L9903 Datasheet HTML 4Page - STMicroelectronics L9903 Datasheet HTML 5Page - STMicroelectronics L9903 Datasheet HTML 6Page - STMicroelectronics L9903 Datasheet HTML 7Page - STMicroelectronics L9903 Datasheet HTML 8Page - STMicroelectronics L9903 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 17 page
background image
1/17
L9903
September 2013
1
FEATURES
■ OPERATING SUPPLY VOLTAGE 8V TO 20V,
OVERVOLTAGE MAX. 40V
■ OPERATING SUPPLY VOLTAGE 6V WITH
IMPLEMENTED STEPUP CONVERTER
■ QUIESCENT CURRENT IN STANDBY MODE
LESS THAN 50µA
■ ISO 9141 COMPATIBLE INTERFACE
■ CHARGE PUMP FOR DRIVING A POWER
MOS AS REVERSE BATTERY PROTECTION
■ PWM OPERATION FREQUENCY UP TO
30KHZ
■ PROGRAMMABLE CROSS CONDUCTION
PROTECTION TIME
■ OVERVOLTAGE, UNDERVOLTAGE, SHORT
CIRCUIT AND THERMAL PROTECTION
■ REAL TIME DIAGNOSTIC
2
DESCRIPTION
Control circuit for power MOS bridge driver in auto-
motive applications with ISO 9141bus interface.
MOTOR BRIDGE CONTROLLER
Figure 2. Block Diagram
VS
DIR
PWM
EN
RX
TX
CP
CB1
GH1
S1
GL1
CB2
GH2
S2
GL2
K
=
PR
VCC
=
=
ISO-Interface
VCC
GND
ST
Reference
BIAS
Charge
pump
Overvoltage
Undervoltage
PWM
R
DIR
R
RX
R
TX
R
0.5
 V
VS
RS2
RGL2
RGL1
RS1
RCP
REN
VCC
Timer
I KH
V S2TH
Thermal shutdown
V S1TH
DG
VCC
RDG
VSTH
fST
=
-
+
10
1
2
4
5
3
6
7
8
20
9
16
15
17
18
19
14
12
13
11
REV. 5
Figure 1. Package
Table 1. Order Codes
Part Number
Package
L9903
SO20
L9903TR
Tape & Reel
SO20


类似零件编号 - L9903

制造商部件名数据表功能描述
logo
STMicroelectronics		 L9903 STMICROELECTRONICS-L9903 Datasheet
271Kb / 17P		 MOTOR BRIDGE CONTROLLER
Oct-2005
L9903TR STMICROELECTRONICS-L9903TR Datasheet
271Kb / 17P		 MOTOR BRIDGE CONTROLLER
Oct-2005
More results

类似说明 - L9903

制造商部件名数据表功能描述
logo
STMicroelectronics		 L9904 STMICROELECTRONICS-L9904 Datasheet
268Kb / 17P		 MOTOR BRIDGE CONTROLLER
Oct-2002
logo
Texas Instruments		 DRV8813 TI1-DRV8813 Datasheet
838Kb / 18P		 DUAL-BRIDGE MOTOR CONTROLLER IC
logo
STMicroelectronics		 L9903 STMICROELECTRONICS-L9903 Datasheet
271Kb / 17P		 MOTOR BRIDGE CONTROLLER
Oct-2005
logo
Texas Instruments		 DRV8812 TI1-DRV8812_13 Datasheet
1Mb / 22P		 DUAL-BRIDGE MOTOR CONTROLLER IC
DRV8812 TI1-DRV8812 Datasheet
1Mb / 22P		 DUAL-BRIDGE MOTOR CONTROLLER IC
logo
Melexis Microelectronic...		 MLX80153 MELEXIS-MLX80153 Datasheet
356Kb / 6P		 OTP Full Bridge motor controller
logo
Texas Instruments		 DRV8812 TI1-DRV8812_14 Datasheet
1Mb / 23P		 DUAL-BRIDGE MOTOR CONTROLLER IC
logo
STMicroelectronics		 L9904TR STMICROELECTRONICS-L9904TR Datasheet
682Kb / 17P		 MOTOR BRIDGE CONTROLLER
Sep-2013
logo
Texas Instruments		 DRV8812 TI-DRV8812_15 Datasheet
1Mb / 22P		 DUAL-BRIDGE MOTOR CONTROLLER IC
DRV8828 TI-DRV8828_15 Datasheet
900Kb / 21P		 H-BRIDGE MOTOR CONTROLLER IC
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


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