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参数资料
| 型号： | L9953 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36 |
| 封装： | ROHS COMPLIANT, SOP-36 |
| 文件页数： | 1/38页 |
| 文件大小： | 535K |
| 代理商： | L9953 |
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May 2010
Doc ID 14278 Rev 3
1/38
1
L9953
L9953XP
Door actuator driver
Features
■ One full bridge for 6A load (Ron=150mΩ)
■ Three half bridges for 1.5A load (Ron=800mΩ)
■ One highside driver for 6A load (Ron=100mΩ)
■ Two highside drivers for 1.5A load (Ron=800mΩ)
■ Programmable softstart function to drive loads
with higher inrush currents (i.e. current >6A,
>1.5A)
■ Very low current consumption in stand-by
mode (IS < 6A typ; Tj ≤ 85 °C)
■ All outputs short circuit protected
■ Current monitor output for highside OUT1,
OUT4, OUT5 and OUT8
■ All outputs over temperature protected
■ Open load diagnostic for all outputs
■ Overload diagnostic for all outputs
■ Separated half bridges for door lock motor
■ PWM control of all outputs
■ Charge pump output for reverse polarity
protection
Applications
■ Door actuator driver with bridges for door lock ,
mirror axis control, mirror fold and highside
driver for mirror defroster and two 10W-light
bulbs.
Description
The L9953 and L9953XP are microcontroller
driven multifunctional door actuator driver for
automotive applications. Up to three DC motors
and three grounded resistive loads can be driven
with five half bridges and three highside drivers.
The integrated standard serial peripheral interface
(SPI) controls all operation modes (forward,
reverse, brake and high impedance). All
diagnostic informations are available via SPI.
PowerSO-36
PowerSSO-36
Table 1.
Device summary
Package
Order codes
Tube
Tape and reel
PowerSO-36
L9953
L9953TR
PowerSSO-36
L9953XP
L9953XPTR
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L-995-38 | 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:NylaKrimp? Funnel Entry Ring Tongue Terminal for 4/0 AWG Wire, Stud #9 |
| L9953LXP | 功能描述:马达/运动/点火控制器和驱动器 DOOR ACTUATOR DRVR 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 |
| L9953LXPTR | 功能描述:马达/运动/点火控制器和驱动器 DOOR ACTUATOR DRVR 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 |
| L9953TR | 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 |
| L9953XP | 功能描述:马达/运动/点火控制器和驱动器 Door actuator DRVR 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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