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參數(shù)資料
| 型號： | L9949TR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 10 A, PDSO20 |
| 封裝： | POWER, SO-20 |
| 文件頁數(shù)： | 2/22頁 |
| 文件大小： | 418K |
| 代理商： | L9949TR |
L9949
10/20
Figure 5. TYPICAL RON CHARACTERISTICS OUT6
ELECTRICAL CHARACTERISTCS
VS =8to 16 V, VCC = 4.5 to 5.5 V, Tj = -40 to 150 °C, unless otherwise specified. The voltages are refered to
GND and currents are assumed positive, when the current flows into the pin
.
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
OUTPUTS: OUT1 - OUT6
td ON H
Output Delay Time,
Highside Driver On
VS = 13,5 V
corresponding low side driver is
not active
20
40
80
s
td OFF H
Output Delay Time,
Highside Driver Off
VS = 13,5 V
80
150
300
s
td ON L
Output Delay Time,
Lowside Driver On
VS = 13,5 V
corresponding highside driver is
not active
20
40
80
s
td OFF L
Output Delay Time,
Lowside Driver Off
VS = 13.5 V
80
150
300
s
tD HL
Dead Time, Source to Sink
td ON L (HS was on) - td OFF H
5200
s
tD LH
Dead Time, Sink to Source
td ON H (LS was on) - td OFF L
5200
s
IQLH
Leakage Current Highside
Drivers of OUT1-6
VOUT1-6 = 0 V, standby mode
0
2
5
A
VOUT1-6 = 0 V, active mode
-40
-15
0
A
IQLL
Leakage Current Lowside Drivers
of OUT1-5
VOUT1-5 =VS, standby mode
0
7
20
A
VOUT1-5 =VS, active mode
-40
-15
0
A
-40
-20
0
20
40
60
80
100
120
0
10
20
30
40
50
60
70
80
90
100
110
HS 13.5V
HS 8V
TEMP [C]
R
on
[m
O
h
m
]
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| L9950 | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 DOOR ACTUATOR 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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| L9950TR | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 DOOR ACTUATOR 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 |
| L9950XP | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 DOOR ACTUATOR 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 |
| L9950XPTR | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 DOOR ACTUATOR 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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