- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383255 > L9903 (意法半導(dǎo)體) MOTOR BRIDGE CONTROLLER PDF資料下載
參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 4/17頁 |
| 文件大小： | 131K |
| 代理商： | L9903 |
L9903
4/17
THERMAL DATA
1. see application note 110 for SO packages.
ELECTRICALCHARACTERISTCS
(8V < V
VS
< 20V, V
EN
=HIGH, -40
°
C
≤
T
J
≤
150
°
C, unless otherwise spec-
ified. The voltages are refered to GND and currents are assumed positive, when current flows into the pin.
Symbol
Parameter
Value
Unit
T
J
Operating junction temperature
-40 to 150
°
C
T
JSD
Junction temperature thermal shutdown threshold
min 150
°
C
T
JSDH
Junction thermal shutdown hysteresis
typ 15
°
C
R
th j-amb
Thermal resistance junction to ambient
1)
85
°
C/W
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Supply (VS)
V
VS OVH
Overvoltage disable HIGH
threshold
20
22
24
V
V
VS OVh
Overvoltage threshold hysteresis
2)
1.6
V
V
VS UVH
Undervoltage disable HIGH
threshold
6
7
V
V
VS UVh
Undervoltage threshold
hysteresis
2)
0.66
V
I
VSL
Supply current
V
EN
= 0 ; V
VS
= 13.5V; T
J
< 85
°
C
50
μ
A
I
VSH
Supply current
V
VS
= 13.5V; V
EN
= HIGH;
V
DIR
= LOW;
f
PWM
= 20kHz; C
CBX
= 0.1
μ
F;
C
GLX
= 4.7nF; C
GHX
= 4.7nF;
R
PR
= 10k
; C
PR
= 150pF
20
mA
Enable input (EN)
V
ENL
Low level
1.5
V
V
ENH
High level
3.5
V
V
ENh
Hysteresis threshold
2)
1
V
R
EN
Input pull down resistance
V
EN
= 5V
16
50
100
k
H-bridge control inputs (DIR, PWM)
V
DIRL
V
PWML
Input low level
1.5
V
V
DIRH
V
PWMH
Input high level
3.5
V
V
DIRh
V
PWMh
Input threshold hysteresis
2)
1
V
R
DIR
R
PWM
Internal pull up resistance
to internal VCC
3)
V
DIR
= 0; V
PWM
= 0
16
50
100
k
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/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(fēng)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(fēng)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(fēng)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(fēng)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。