參數(shù)資料
型號(hào)： L9903
廠商： 意法半導(dǎo)體
英文描述： MOTOR BRIDGE CONTROLLER
中文描述： 汽車橋控制器
文件頁(yè)數(shù)： 1/17頁(yè)
文件大?。?/td> 131K
代理商： L9903
1/17
L9903
June 2000
This is preliminary information on a new product now in development. Details are subject to change without notice.
I
OPERATING SUPPLY VOLTAGE 8V TO 20V,
OVERVOLTAGE MAX. 40V
I
OPERATING SUPPLY VOLTAGE 6V WITH
IMPLEMENTED STEPUP CONVERTER
I
QUIESCENT CURRENT IN STANDBY MODE
LESS THAN 50
μ
A
I
ISO 9141 COMPATIBLE INTERFACE
I
CHARGE PUMP FOR DRIVING A POWER
MOS AS REVERSE BATTERY PROTECTION
I
PWM OPERATION FREQUENCY UP TO
30KHZ
I
PROGRAMMABLE CROSS CONDUCTION
PROTECTION TIME
I
OVERVOLTAGE, UNDERVOLTAGE, SHORT
CIRCUIT AND THERMAL PROTECTION
I
REAL TIME DIAGNOSTIC
DESCRIPTION
Control circuit for power MOS bridge driver in auto-
motive applications with ISO 9141bus interface.
SO20
ORDERING NUMBER: L9903
PRODUCT PREVIEW
MOTOR BRIDGE CONTROLLER
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
C
Overvoltage
Undervoltage
PWM
R
DIR
R
RX
R
TX
R
0.5
VVS
RS2
RGL2
RGL1
RS1
RCP
REN
VCC
Timer
IKH
VS2TH
Thermal shutdown
VS1TH
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
相關(guān)PDF資料
PDF描述
L9904 MOTOR BRIDGE CONTROLLER
L9907 MOTOR BRIDGE FOR HEADLIGHT ADJUSTMENT
L9907N MOTOR BRIDGE FOR HEADLIGHT ADJUSTMENT
L9907ND MOTOR BRIDGE FOR HEADLIGHT ADJUSTMENT
L9909 DC MOTOR DRIVER WITH POSITION CONTROL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L9903TR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Motor Bridge RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9904 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Motor Bridge Contlr RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9904TR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Motor Bridge Contlr RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9906 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 3-Phase Motor Control Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9906TR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 3-Phase Motor Control Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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