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参数资料
| 型号： | L9949TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 10 A, PDSO20 |
| 封装： | POWER, SO-20 |
| 文件页数： | 18/22页 |
| 文件大小： | 418K |
| 代理商： | L9949TR |
5/20
L9949
ABSOLUTE MAXIMUM RATINGS
Note: All maximum ratings are absolute ratings. Leaving the limitation of anyone of these values may cause an irreversible damage of the
integrated circuit!
ESD PROTECTION
THERMAL DATA
Temperature warning and thermal shutdown:
Symbol
Parameter
Value
Unit
VS
DC supply voltage
-0.3...28
V
single pulse tmax < 400 ms
40
V
VCC
stabilized supply voltage, logic supply
-0.3 to 6
V
VDI VDO
VCLK ,
VCSN
digital input / output voltage
-0.3 to VCC + 0.3
V
VCM
current monitor output
-0.3 to VCC + 0.3
V
IOUT1,OUT2,
OUT6
output current
±10
A
IOUT3,OUT5
output current
±5
A
Parameter
Value
All pins
±2(1)
(1)
HBM according to MIL 883C, Methode 3015.7 or EIA/JESD22-A114-A
kV
output pins: OUT1 – OUT6
±4(2)
(2)
HBM with all unzapped pins grounded
kV
Symbol
Parameter
Value
Unit
Operating junction temperature:
Tj
Operating Junction Temperature
-40 to 150
°C
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
120
°C
TjTW HYS Temperature Warning Hysteresis
10
K
TjSD ON
Thermal Shutdown Threshold
Junction Temperature
Tj increasing
180
°C
TjSD OFF Thermal Shutdown Threshold
Junction Temperature
Tj decreasing
150
°C
TjSD HYS Thermal Shutdown Hysteresis
10
K
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相关代理商/技术参数 |
参数描述 |
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| L9950 | 功能描述:马达/运动/点火控制器和驱动器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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| L9950TR | 功能描述:马达/运动/点火控制器和驱动器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| L9950XP | 功能描述:马达/运动/点火控制器和驱动器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| L9950XPTR | 功能描述:马达/运动/点火控制器和驱动器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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