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參數(shù)資料
| 型號： | L9949 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | DOOR ACTUATOR DRIVER |
| 中文描述： | 門執(zhí)行器驅(qū)動 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 334K |
| 代理商： | L9949 |
11/20
L9949
Figure 6. Application Circuit Diagram
I
OLD12
Open Load Detection Current of
OUT1 and OUT2
80
160
320
mA
I
OLD345
Open load detection current of
OUT3, OUT4 and OUT5
20
40
60
mA
I
OLD6
open load detection current of
OUT6
60
160
320
mA
t
dOL
minimum duration of open load
condition to set the status bit
500
3000
μ
s
t
ISC
minimum duration of overcurrent
condition to switch off the driver
10
100
μ
s
dV
OUT12
/d
t
slew rate of OUT1 and OUT2
V
S
= 13.5 V,
for highside driver: I
load
= -3A,
for lowside driver: I
load
= 3A
0.1
0.2
0.4
V/μs
dV
OUT345
/d
t
slew rate of OUT3, OUT4 and
OUT5
V
S
= 13.5 V,
for highside driver: I
load
= -0.8A,
for lowside driver: I
load
= 0.8A
0.09
0.2
0.4
V/μs
dV
OUT6
/dt
slew rate of OUT6
V
S
= 13.5 V, I
load
= -2.5A
0.1
0.2
0.4
V/μs
ELECTRICAL CHARACTERISTCS
(continued)
V
S
= 8 to 16 V, V
CC
= 4.5 to 5.5 V, T
j
= -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
5V
STXXX
VBAT
μ
C
VCC
SS0
MOSI
MISO
SS1
SCK
L9949
CSN
L9949
CSN
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
GND
VCC
CM
VS
CLK
DI
DO
OUT1
OUT2
VCC
CM
VS
OUT3
OUT4
OUT5
OUT6
GND
CLK
DI
DO
CM0
CM1
M
M
M
M
M
M
*see comment
below
*see comment
below
*in case of an unexpected freewheeling condition (e.g. POR, TSD or OV event) capacitor value
must be high enough to limit maximum Vs voltage of L9949 appl_n_wmf below absolute
maximum ratings.
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| L9949TR | 功能描述:功率驅(qū)動器IC Door Actuator RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| 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 |
| L9950_09 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Door actuator driver |
| 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 |
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