參數(shù)資料
型號： L9903
廠商： 意法半導體
英文描述： MOTOR BRIDGE CONTROLLER
中文描述： 汽車橋控制器
文件頁數(shù)： 5/17頁
文件大小： 131K
代理商： L9903
5/17
L9903
DIAGNOSTIC output (DG)
V
DG
Output drop
I
DG
= 1mA
0.6
V
R
DG
Internal pull up resistance
to internal VCC
3)
V
DG
= 0V
10
20
40
k
Programmable cross conduction protection
4)
N
PR
Threshold voltage ratio V
PRH
/
V
PRL
R
PR
= 10k
1.8
2
2.2
I
PR
Current capability
V
PR
= 2V
-0.5
mA
ISO interface, transmission input (TX)
V
TXL
Input low level
1.5
V
V
TXH
Input high level
3.5
V
V
TXh
Input hysteresis voltage 2)
1
V
R
TX
Internal pull up resistance to
internal VCC 3)
V
TX
= 0
10
20
40
k
ISO interface, receiver output (RX)
V
RXL
Output voltage high stage
TX = HIGH; I
RX
= 0; V
K
= V
VS
4.5
5.5
V
R
RX
Internal pull up resistance
to internal VCC
3)
TX = HIGH;
V
RX
= 0V
5
10
20
k
R
RXON
ON resistance to ground
TX = LOW;
I
RX
= 1mA
40
90
W
t
RXH
Output high delay time
Fig. 1
0.5
μ
s
t
RXL
Output low delay time
0.5
μ
s
ISO interface, K-line (K)
V
KL
Input low level
-20V
0.45 ·
V
VS
V
KH
Input high level
0.55 ·
V
VS
V
VS
V
Kh
Input hysteresis voltage 2)
0.025·
V
VS
0.8V
I
KH
Input current
V
TX
= HIGH
-5
25
μ
A
R
KON
ON resistance to ground
V
TX
= LOW; I
K
=10mA
10
30
W
I
KSC
Short circuit current
V
TX
= LOW
40
130
mA
f
K
Transmission frequency
60
100
kHz
2. not tested in production: guaranteed by design and verified in characterization
3. Internal V
VCC
is 4.5V ... 5.5V
4. see page 18 for calculation of programmable cross conduction protection time
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
ELECTRICAL CHARACTERISTICS
(continued)
相關PDF資料
PDF描述
L9904 MOTOR BRIDGE CONTROLLER
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L9907N MOTOR BRIDGE FOR HEADLIGHT ADJUSTMENT
L9907ND MOTOR BRIDGE FOR HEADLIGHT ADJUSTMENT
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相關代理商/技術參數(shù)
參數(shù)描述
L9903TR 功能描述:馬達/運動/點火控制器和驅(qū)動器 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9904 功能描述:馬達/運動/點火控制器和驅(qū)動器 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9904TR 功能描述:馬達/運動/點火控制器和驅(qū)動器 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9906 功能描述:馬達/運動/點火控制器和驅(qū)動器 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9906TR 功能描述:馬達/運動/點火控制器和驅(qū)動器 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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