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參數資料
| 型號： | L9950 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36 |
| 封裝： | ROHS COMPLIANT, SSOP-36 |
| 文件頁數： | 2/39頁 |
| 文件大小： | 620K |
| 代理商： | L9950 |
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Electrical specifications
L9950 - L9950XP
Doc ID 10311 Rev 10
2.4
Temperature warning and thermal shutdown
2.5
Electrical characteristics
VS = 8 to 16 V, VCC = 4.5 to 5.3 V, Tj = - 40 to 150 °C, unless otherwise specified.
The voltages are referred to GND and currents are assumed positive, when the current
flows into the pin.
Table 6.
Temperature warning and thermal shutdown
Symbol
Parameter
Min.
Typ.
Max. Unit
TjTW ON
Temperature warning threshold junction
temperature
Tj
increasing
--
150
°C
TjTW OFF
Temperature warning threshold junction
temperature
Tj
decreasing
130
-
°C
TjTW HYS Temperature warning hysteresis
-
5
-
°K
TjSD ON
Thermal shutdown threshold junction
temperature
Tj
increasing
--
170
°C
TjSD OFF
Thermal shutdown threshold junction
temperature
Tj
decreasing
150
-
°C
TjSD HYS Thermal shutdown hysteresis
-
5
-
°K
Table 7.
Supply
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VS
Operating supply voltage
range
7-
28
V
IS
VS DC supply current
VS = 16 V, VCC = 5.3 V
active mode
OUT1 - OUT11 floating
-7
20
mA
VS quiescent supply current
VS = 16 V, VCC = 0 V
standby mode
OUT1 - OUT11 floating
Ttest =-40 °C, 25 °C
-
4
12
A
ICC
VCC DC supply current
VS = 16 V, VCC = 5.3 V
CSN = VCC , active mode
-1
3
mA
VCC quiescent supply
current
VS = 16 V, VCC = 5.3 V
CSN = VCCstandby mode
OUT1 - OUT11 floating
Ttest =-40 °C, 25 °C
-25
50
A
IS + ICC
Sum quiescent supply
current
VS = 16 V, VCC = 5.3 V
CSN = VCC
standby mode
OUT1 - OUT11 floating
Ttest =-40 °C, 25 °C
-31
75
A
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相關代理商/技術參數 |
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| 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/運動/點火控制器和驅動器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產品: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 |
| L9950XP | 功能描述:馬達/運動/點火控制器和驅動器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產品: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 |
| L9950XPTR | 功能描述:馬達/運動/點火控制器和驅動器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產品: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 |
| L9951 | 功能描述:馬達/運動/點火控制器和驅動器 REAR DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產品: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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