參數(shù)資料
型號(hào)： 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(dòng)
文件頁數(shù)： 7/20頁
文件大小： 334K
代理商： L9949
7/20
L9949
(1) Parameter is measured at -40°C and 25°C. Value for 85°C is guaranteed by design
Over- and undervoltage detection
V
SUV ON
V
S
UV-Threshold Voltage
V
S
increasing
7.6
V
V
SUV OFF
V
S
UV-Threshold Voltage
V
S
decreasing
6
V
V
SUV hyst
V
S
UV-hysteresis
V
SUV ON
– V
SUV OFF
0.6
V
V
SOV OFF
V
S
OV-threshold voltage
V
S
increasing
22
V
V
SOV ON
V
S
OV-threshold voltage
V
S
decreasing
18
V
V
SOV
hyst
V
S
OV-hysteresis
V
SOV OFF
– V
SOV ON
1
V
V
VCC OFF
Power-on-reset Threshold
V
CC
increasing
4.2
V
V
VCC ON
Power-on-reset Threshold
V
CC
decreasing
3.4
4
V
V
VCC
hyst
Power-on-reset Hysteresis
V
VCC OFF
– V
VCC ON
0.3
V
Current Monitor Output
V
CM
Functional Voltage Range
V
CC
= 5 V
0
4
V
I
CM,r
Current Monitor Output Ratio:
I
CM
/ I
OUT1,2,6
0 V
≤
V
CM
≤
4 V
-
I
CM acc
Current Monitor Accuracy
0V
≤
VCM
≤
4V,
I
CM
=50
μ
A, 600
μ
A
(FS=full scale=600
μ
A)
4%
+
1%FS
8%
+
2%FS
Outputs: OUT1 - OUT6
R
ON OUT1
On-resistance to Supply or GND
V
S
= 13.5 V, T
j
= 25 °C,
I
OUT1
=
±
3.0 A
150
m
V
S
= 13.5 V, T
j
= 125 °C,
I
OUT1
=
±
3.0 A
225
m
V
S
= 8.0 V, T
j
= 25 °C,
I
OUT1
=
±
3.0 A
180
m
R
ON OUT2
On-resistance to Supply or GND
V
S
= 13.5 V, T
j
= 25 °C,
I
OUT2
=
±
3.0 A
150
m
V
S
= 13.5 V, T
j
= 125 °C,
I
OUT2
=
±
3.0 A
225
m
V
S
= 8.0 V, T
j
= 25 °C,
I
OUT2
=
±
3.0 A
180
m
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
----------------
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L9950 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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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